1. circleci/gcp-gke@2.3.0

circleci/gcp-gke@2.3.0

Certified
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Easily manage your Google Kubernetes Engine (GKE) clusters and node pools.
Created: March 22, 2019Version Published: October 29, 2024Releases: 16
Org Usage:
141

Orb Quick Start Guide

Use CircleCI version 2.1 at the top of your .circleci/config.yml file.

1 version: 2.1

Add the orbs stanza below your version, invoking the orb:

1 2 orbs: gcp-gke: circleci/gcp-gke@2.3.0

Use gcp-gke elements in your existing workflows and jobs.

Usage Examples

create-cluster

Create a GKE cluster. Recommendation: Clusters created using this command are meant to be ephemeral. Therefore they must be deleted by the end of the pipeline.

1 2 3 4 5 6 7 8 9 10 11 12 version: '2.1' orbs: gke: circleci/gcp-gke@3.0 workflows: main: jobs: - gke/create-cluster: cluster: gcp-testing - steps: run: gcloud container clusters list - gke/delete-cluster: cluster: gcp-testing

create-node-pool-for-windows

Create a node pool for Windows container usage

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 version: '2.1' orbs: gke: circleci/gcp-gke@3.0 workflows: main: jobs: - gke/create-cluster: additional_args: '--cluster-version=1.22.12-gke.2300 --enable-ip-alias --num-nodes=1' cluster: gcp-testing - gke/create-node-pool: additional_args: >- --image-type=WINDOWS_LTSC_CONTAINERD --no-enable-autoupgrade --machine-type=n1-standard-2 --num-nodes=1 cluster: gcp-testing node-pool: my-windows-node-pool requires: - gke/create-cluster

delete-cluster

Delete a GKE cluster

1 2 3 4 5 6 7 8 version: '2.1' orbs: gke: circleci/gcp-gke@3.0 workflows: main: jobs: - gke/delete-cluster: cluster: gcp-testing

publish-and-rollout-artifact-image

"The example of using this Orb when using Artifact Registry instead of Container Registry. Logs into GCP, builds and publishes a Docker image into Artifact Registry, and then rolls the image out to a GKE cluster."

1 2 3 4 5 6 7 8 9 10 11 12 13 14 version: '2.1' orbs: gke: circleci/gcp-gke@3.0 workflows: main: jobs: - gke/publish-and-rollout-image: cluster: gcp-testing container: app deployment: demo image: myimage registry_url: us-docker.pkg.dev repository: docker-repositories tag: $CIRCLE_SHA1

publish-and-rollout-image

"The simplest example of using this Orb. Logs into GCP, builds and publishes a Docker image, and then rolls the image out to a GKE cluster."

1 2 3 4 5 6 7 8 9 10 11 12 version: '2.1' orbs: gke: circleci/gcp-gke@3.0 workflows: main: jobs: - gke/publish-and-rollout-image: cluster: gcp-testing container: app deployment: demo image: myimage tag: $CIRCLE_SHA1

Jobs

create-cluster

Creates a GKE cluster.

Show job Source
PARAMETER
DESCRIPTION
REQUIRED
DEFAULT
TYPE
additional_args
Additional arguments to "gcloud container clusters create"
No
''
string
autopilot
Create your GKE cluster in Autopilot mode. Autopilot clusters are managed and pre-configured with an optimized, production-ready cluster configuration.
No
false
boolean
cluster
Name of the GKE cluster to be created
Yes
-
string
executor
Executor to use for this job
No
default
executor
gcloud_service_key
Name of environment variable storing the full service key JSON file for the Google project. Only required if not using OIDC i.e. "use_oidc" is false.
No
GCLOUD_SERVICE_KEY
env_var_name
gcloud_version
Version of gcloud CLI to install.
No
latest
string
gcp_cred_config_file_path
Output location of OIDC credentials. Required if "use_oidc" is set to true.
No
~/gcp_cred_config.json
string
google_compute_region
Name of environment variable storing the Google compute region to set as default for the gcloud CLI.
No
GOOGLE_COMPUTE_REGION
env_var_name
google_compute_zone
Name of environment variable storing the Google compute zone to set as default for the gcloud CLI.
No
GOOGLE_COMPUTE_ZONE
env_var_name
google_project_id
Name of environment variable storing the Google project ID to set as default for the gcloud CLI.
No
GOOGLE_PROJECT_ID
env_var_name
google_project_number
Name of environment variable storing the Google project number used to configure OIDC. Required if "use_oidc" is set to true.
No
GOOGLE_PROJECT_NUMBER
env_var_name
no_output_timeout
Elapsed time that the cluster creation command can run on CircleCI without output. The string is a decimal with unit suffix, such as “20m”, “1.25h”, “5s”
No
10m
string
service_account_email
Environment variable containing OIDC service account email. Required if "use_oidc" is set to true.
No
OIDC_SERVICE_ACCOUNT_EMAIL
env_var_name
use_oidc
Set to true to enable OIDC
No
false
boolean
workload_identity_pool_id
Environment variable containing OIDC configured workload identity pool is stored. Required if "use_oidc" is set to true.
No
OIDC_WIP_ID
env_var_name
workload_identity_pool_provider_id
Environment variable containing OIDC configured workload identity pool provider ID is stored. Required if "use_oidc" is set to true.
No
OIDC_WIP_PROVIDER_ID
env_var_name

create-node-pool

Creates a node pool in a running GKE cluster.

Show job Source
PARAMETER
DESCRIPTION
REQUIRED
DEFAULT
TYPE
additional_args
Additional arguments to "gcloud container node-pools create"
No
''
string
cluster
Name of the GKE cluster
Yes
-
string
executor
Executor to use for this job
No
default
executor
gcloud_service_key
Name of environment variable storing the full service key JSON file for the Google project. Only required if not using OIDC i.e. "use_oidc" is false.
No
GCLOUD_SERVICE_KEY
env_var_name
gcloud_version
Version of gcloud CLI to install.
No
latest
string
gcp_cred_config_file_path
Output location of OIDC credentials. Required if "use_oidc" is set to true.
No
~/gcp_cred_config.json
string
google_compute_region
Name of environment variable storing the Google compute region to set as default for the gcloud CLI.
No
GOOGLE_COMPUTE_REGION
env_var_name
google_compute_zone
Name of environment variable storing the Google compute zone to set as default for the gcloud CLI.
No
GOOGLE_COMPUTE_ZONE
env_var_name
google_project_id
Name of environment variable storing the Google project ID to set as default for the gcloud CLI.
No
GOOGLE_PROJECT_ID
env_var_name
google_project_number
Name of environment variable storing the Google project number used to configure OIDC. Required if "use_oidc" is set to true.
No
GOOGLE_PROJECT_NUMBER
env_var_name
no_output_timeout
Elapsed time that the node pool creation command can run on CircleCI without output. The string is a decimal with unit suffix, such as “20m”, “1.25h”, “5s”
No
20m
string
node_pool
Name of the node pool to be created
Yes
-
string
service_account_email
Environment variable containing OIDC service account email. Required if "use_oidc" is set to true.
No
OIDC_SERVICE_ACCOUNT_EMAIL
env_var_name
use_oidc
Set to true to enable OIDC
No
false
boolean
workload_identity_pool_id
Environment variable containing OIDC configured workload identity pool is stored. Required if "use_oidc" is set to true.
No
OIDC_WIP_ID
env_var_name
workload_identity_pool_provider_id
Environment variable containing OIDC configured workload identity pool provider ID is stored. Required if "use_oidc" is set to true.
No
OIDC_WIP_PROVIDER_ID
env_var_name

delete-cluster

Deletes a GKE cluster.

Show job Source
PARAMETER
DESCRIPTION
REQUIRED
DEFAULT
TYPE
additional_args
Additional arguments to "gcloud container clusters delete"
No
''
string
cluster
Name of the GKE cluster to be deleted
Yes
-
string
executor
Executor to use for this job
No
default
executor
gcloud_service_key
Name of environment variable storing the full service key JSON file for the Google project. Only required if not using OIDC i.e. "use_oidc" is false.
No
GCLOUD_SERVICE_KEY
env_var_name
gcloud_version
Version of gcloud CLI to install.
No
latest
string
gcp_cred_config_file_path
Output location of OIDC credentials. Required if "use_oidc" is set to true.
No
~/gcp_cred_config.json
string
google_compute_region
Name of environment variable storing the Google compute region to set as default for the gcloud CLI.
No
GOOGLE_COMPUTE_REGION
env_var_name
google_compute_zone
Name of environment variable storing the Google compute zone to set as default for the gcloud CLI.
No
GOOGLE_COMPUTE_ZONE
env_var_name
google_project_id
Name of environment variable storing the Google project ID to set as default for the gcloud CLI.
No
GOOGLE_PROJECT_ID
env_var_name
google_project_number
Name of environment variable storing the Google project number used to configure OIDC. Required if "use_oidc" is set to true.
No
GOOGLE_PROJECT_NUMBER
env_var_name
no_output_timeout
Elapsed time that the cluster deletion command can run on CircleCI without output. The string is a decimal with unit suffix, such as “20m”, “1.25h”, “5s”
No
10m
string
service_account_email
Environment variable containing OIDC service account email. Required if "use_oidc" is set to true.
No
OIDC_SERVICE_ACCOUNT_EMAIL
env_var_name
use_oidc
Set to true to enable OIDC
No
false
boolean
workload_identity_pool_id
Environment variable containing OIDC configured workload identity pool is stored. Required if "use_oidc" is set to true.
No
OIDC_WIP_ID
env_var_name
workload_identity_pool_provider_id
Environment variable containing OIDC configured workload identity pool provider ID is stored. Required if "use_oidc" is set to true.
No
OIDC_WIP_PROVIDER_ID
env_var_name

delete-node-pool

Deletes a node pool in a running GKE cluster.

Show job Source
PARAMETER
DESCRIPTION
REQUIRED
DEFAULT
TYPE
additional_args
Additional arguments to "gcloud container node-pools delete"
No
''
string
cluster
Name of the GKE cluster
Yes
-
string
executor
Executor to use for this job
No
default
executor
gcloud_service_key
Name of environment variable storing the full service key JSON file for the Google project. Only required if not using OIDC i.e. "use_oidc" is false.
No
GCLOUD_SERVICE_KEY
env_var_name
gcloud_version
Version of gcloud CLI to install.
No
latest
string
gcp_cred_config_file_path
Output location of OIDC credentials. Required if "use_oidc" is set to true.
No
~/gcp_cred_config.json
string
google_compute_region
Name of environment variable storing the Google compute region to set as default for the gcloud CLI.
No
GOOGLE_COMPUTE_REGION
env_var_name
google_compute_zone
Name of environment variable storing the Google compute zone to set as default for the gcloud CLI.
No
GOOGLE_COMPUTE_ZONE
env_var_name
google_project_id
Name of environment variable storing the Google project ID to set as default for the gcloud CLI.
No
GOOGLE_PROJECT_ID
env_var_name
google_project_number
Name of environment variable storing the Google project number used to configure OIDC. Required if "use_oidc" is set to true.
No
GOOGLE_PROJECT_NUMBER
env_var_name
no_output_timeout
Elapsed time that the node pool deletion command can run on CircleCI without output. The string is a decimal with unit suffix, such as “20m”, “1.25h”, “5s”
No
15m
string
node_pool
Name of the node pool to be deleted
Yes
-
string
service_account_email
Environment variable containing OIDC service account email. Required if "use_oidc" is set to true.
No
OIDC_SERVICE_ACCOUNT_EMAIL
env_var_name
use_oidc
Set to true to enable OIDC
No
false
boolean
workload_identity_pool_id
Environment variable containing OIDC configured workload identity pool is stored. Required if "use_oidc" is set to true.
No
OIDC_WIP_ID
env_var_name
workload_identity_pool_provider_id
Environment variable containing OIDC configured workload identity pool provider ID is stored. Required if "use_oidc" is set to true.
No
OIDC_WIP_PROVIDER_ID
env_var_name

publish-and-rollout-image

Update cluster with new Docker image.

Show job Source
PARAMETER
DESCRIPTION
REQUIRED
DEFAULT
TYPE
cluster
The Kubernetes cluster name.
Yes
-
string
container
The Kubernetes container name.
Yes
-
string
deployment
The Kubernetes deployment name.
Yes
-
string
docker_context
Path to the directory containing your build context, defaults to . (working directory)
No
.
string
dockerfile_dir
Path to the directory containing your Dockerfile, defaults to . (working directory)
No
.
string
dockerfile_name
Name of dockerfile to use, defaults to Dockerfile
No
Dockerfile
string
dry_run
Used for image rollout. Must be "none", "server", or "client". If client strategy, only print the object that would be sent, without sending it. If server strategy, submit server-side request without persisting the resource.
No
none
enum
executor
Executor to use for this job
No
default
executor
extra_build_args
Extra flags to pass to docker build. For examples, see https://docs.docker.com/engine/reference/commandline/build
No
''
string
gcloud_service_key
Name of environment variable storing the full service key JSON file for the Google project. Only required if not using OIDC i.e. "use_oidc" is false.
No
GCLOUD_SERVICE_KEY
env_var_name
gcloud_version
Version of gcloud CLI to install.
No
latest
string
gcp_cred_config_file_path
Output location of OIDC credentials. Required if "use_oidc" is set to true.
No
~/gcp_cred_config.json
string
google_compute_region
Name of environment variable storing the Google compute region to set as default for the gcloud CLI.
No
GOOGLE_COMPUTE_REGION
env_var_name
google_compute_zone
Name of environment variable storing the Google compute zone to set as default for the gcloud CLI.
No
GOOGLE_COMPUTE_ZONE
env_var_name
google_project_id
Name of environment variable storing the Google project ID to set as default for the gcloud CLI.
No
GOOGLE_PROJECT_ID
env_var_name
google_project_number
Name of environment variable storing the Google project number used to configure OIDC. Required if "use_oidc" is set to true.
No
GOOGLE_PROJECT_NUMBER
env_var_name
image
A name for your docker image
Yes
-
string
namespace
The Kubernetes namespace name.
No
''
string
registry_url
The GCR registry URL from ['', us, eu, asia].gcr.io, or an artifact registry url from [GOOGLE_COMPUTE_REGION, us, eu, asia]-docker.pkg.dev
No
gcr.io
string
remote_docker_version
Setup a version for remote Docker engine. If left blank, the latest version will be used.
No
''
string
repository
The Artifact Registry requires a HOST-NAME/PROJECT-ID/REPOSITORY/IMAGE format. If pushing to the Artifact Registry, the repository to push the image to
No
''
string
service_account_email
Environment variable containing OIDC service account email. Required if "use_oidc" is set to true.
No
OIDC_SERVICE_ACCOUNT_EMAIL
env_var_name
tag
A docker image tag
No
latest
string
use_oidc
Set to true to enable OIDC
No
false
boolean
use_remote_docker
Setup a remote Docker engine for Docker commands? Only required if using a Docker-based executor
No
true
boolean
workload_identity_pool_id
Environment variable containing OIDC configured workload identity pool is stored. Required if "use_oidc" is set to true.
No
OIDC_WIP_ID
env_var_name
workload_identity_pool_provider_id
Environment variable containing OIDC configured workload identity pool provider ID is stored. Required if "use_oidc" is set to true.
No
OIDC_WIP_PROVIDER_ID
env_var_name
workload_type
Workload type to rollout image. Must be "pod", "replicationcontroller", "deployment", "daemonset", "statefulset", "cronjob", or "replicaset".
No
deployment
enum

Commands

create-cluster

Creates a GKE cluster.

Show command Source
PARAMETER
DESCRIPTION
REQUIRED
DEFAULT
TYPE
additional_args
Additional arguments to "gcloud container clusters create"
No
''
string
autopilot
Create your GKE cluster in Autopilot mode. Autopilot clusters are managed and pre-configured with an optimized, production-ready cluster configuration.
No
false
boolean
cluster
Name of the GKE cluster to be created
Yes
-
string
no_output_timeout
Elapsed time that the cluster creation command can run on CircleCI without output. The string is a decimal with unit suffix, such as “20m”, “1.25h”, “5s”
No
10m
string

create-node-pool

Creates a node pool in a running GKE cluster.

Show command Source
PARAMETER
DESCRIPTION
REQUIRED
DEFAULT
TYPE
additional_args
Additional arguments to "gcloud container node-pools create"
No
''
string
cluster
Name of the GKE cluster
Yes
-
string
no_output_timeout
Elapsed time that the node pool creation command can run on CircleCI without output. The string is a decimal with unit suffix, such as “20m”, “1.25h”, “5s”
No
20m
string
node_pool
Name of the node pool to be created
Yes
-
string

delete-cluster

Deletes a GKE cluster.

Show command Source
PARAMETER
DESCRIPTION
REQUIRED
DEFAULT
TYPE
additional_args
Additional arguments to "gcloud container clusters delete"
No
''
string
cluster
Name of the GKE cluster to be deleted
Yes
-
string
no_output_timeout
Elapsed time that the cluster deletion command can run on CircleCI without output. The string is a decimal with unit suffix, such as “20m”, “1.25h”, “5s”
No
10m
string

delete-node-pool

Deletes a node pool in a running GKE cluster.

Show command Source
PARAMETER
DESCRIPTION
REQUIRED
DEFAULT
TYPE
additional_args
Additional arguments to "gcloud container node-pools delete"
No
''
string
cluster
Name of the GKE cluster
Yes
-
string
no_output_timeout
Elapsed time that the node pool deletion command can run on CircleCI without output. The string is a decimal with unit suffix, such as “20m”, “1.25h”, “5s”
No
15m
string
node_pool
Name of the node pool to be deleted
Yes
-
string

rollout-image

Update a deployment's Docker image.

Show command Source
PARAMETER
DESCRIPTION
REQUIRED
DEFAULT
TYPE
container
The Kubernetes container name.
Yes
-
string
deployment
The Kubernetes deployment name.
Yes
-
string
dry_run
Must be "none", "server", or "client". If client strategy, only print the object that would be sent, without sending it. If server strategy, submit server-side request without persisting the resource.
No
none
enum
image
A fully-qualified name for your docker image
Yes
-
string
namespace
The Kubernetes namespace name.
No
''
string
tag
Docker image tag
No
latest
string
workload_type
Workload type to rollout image. Must be "pod", "replicationcontroller", "deployment", "daemonset", "statefulset", "cronjob", or "replicaset".
No
deployment
enum

update-kubeconfig-with-credentials

Allows the kubectl client to work with a GKE cluster. Updates the kubectl configuration file with GKE cluster access credentials.

Show command Source
PARAMETER
DESCRIPTION
REQUIRED
DEFAULT
TYPE
additional_args
Additional arguments to "gcloud container clusters get-credentials"
No
''
string
cluster
The name of the cluster for which to create a kubeconfig entry.
Yes
-
string
use_gke_cloud_auth_plugin
If true, use the gke-gcloud-auth-plugin to authenticate with the cluster. See more at: https://cloud.google.com/blog/products/containers-kubernetes/kubectl-auth-changes-in-gke
No
true
boolean

Executors

default

The docker container to use when running this orb's jobs

Show executor Source
PARAMETER
DESCRIPTION
REQUIRED
DEFAULT
TYPE
image
Docker image name
No
cimg/python
string
tag
Image tag
No
'3.8'
string

Orb Source

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for details: https://circleci.com/developer/ja/orbs/licensing version: 2.1 description: Easily manage your Google Kubernetes Engine (GKE) clusters and node pools. display: home_url: https://cloud.google.com/kubernetes-engine source_url: https://github.com/circleci-public/gcp-gke-orb orbs: gcp-cli: circleci/gcp-cli@3.2.2 gcp-gcr: circleci/gcp-gcr@0.16.7 commands: create-cluster: description: | Creates a GKE cluster. parameters: additional_args: default: "" description: Additional arguments to "gcloud container clusters create" type: string autopilot: default: false description: | Create your GKE cluster in Autopilot mode. Autopilot clusters are managed and pre-configured with an optimized, production-ready cluster configuration. type: boolean cluster: description: | Name of the GKE cluster to be created type: string no_output_timeout: default: 10m description: | Elapsed time that the cluster creation command can run on CircleCI without output. The string is a decimal with unit suffix, such as “20m”, “1.25h”, “5s” type: string steps: - run: command: | #!/usr/bin/env bash eval "$ORB_SCRIPT_UTILS" check_gcloud_status || exit $? expand_env_vars_with_prefix "ORB_EVAL_" create_command="create" # shellcheck disable=SC2034 [ "$ORB_EVAL_AUTOPILOT" -eq 1 ] && create_command="create-auto" set -x # shellcheck disable=SC2086 gcloud container clusters "$create_command" "$ORB_EVAL_CLUSTER" $ORB_EVAL_ADDITIONAL_ARGS set +x environment: ORB_EVAL_ADDITIONAL_ARGS: <<parameters.additional_args>> ORB_EVAL_AUTOPILOT: <<parameters.autopilot>> ORB_EVAL_CLUSTER: <<parameters.cluster >> ORB_SCRIPT_UTILS: | #!/usr/bin/env bash # Public: Expand the value from environment variables with given prefix. # # Takes a prefix as an argument and expands the value of the environment variables # starting with the prefix. The expansion is done by using the eval command. # # $1 - Prefix used to filter the envinronment variables. # # Examples # # expand_env_vars_with_prefix "ORB_PARAM_" # expand_env_vars_with_prefix "PARAM_" # # Returns 1 if no argument is provided or no environment variables were found with prefix. # Returns 0 if the expansion was successful. expand_env_vars_with_prefix() { if [ "$#" -eq 0 ]; then >&2 printf '%s\n' "Please provide a prefix to filter the envinronment variables." return 1 fi # Fetch parameters from the environment variables. local prefix="$1" local env_vars env_vars="$(printenv | grep "^$prefix")" if [ -z "$env_vars" ]; then >&2 printf '%s\n' "No environment variables found with the prefix: \"$prefix\"." return 1 fi while IFS= read -ra line; do # Split the line into key and value. local var_value="${line#*=}" local var_name="${line%="$var_value"}" # Expand the value. local expanded_value expanded_value="$(eval echo "$var_value")" # The -v option assignes the output to a variable rather than printing it. printf -v "$var_name" "%s" "$expanded_value" done \<<< "$env_vars" } check_gcloud_status() { if ! command -v gcloud > /dev/null 2>&1; then >&2 printf '%s\n' "gcloud is not installed." printf '%s\n' "You can install and set it up using the the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-setup" return 1 fi } check_kubectl_status() { if ! command -v kubectl > /dev/null 2>&1; then >&2 printf '%s\n' "kubectl is not installed." printf '%s\n' "You can install it as a component using the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-install." printf '%s\n' "Example:" printf '%s\n' "- gcp-cli/install:" printf '\t%s\n' "components: kubectl" return 1 fi } check_auth_plugin_status() { # If the user has explicitly set the USE_GKE_GCLOUD_AUTH_PLUGIN to False, # then we don't need to check if the plugin is installed. [ "$USE_GKE_GCLOUD_AUTH_PLUGIN" = "False" ] && return 0 # gcloud writes its entire output to stdout even if its piped to grep. # So we need to redirect the output to a file and then grep it. local components_list components_list="$(mktemp)" gcloud components list --filter=gke-gcloud-auth-plugin --limit=1 &> "$components_list" if grep -q "Not Installed" "$components_list"; then >&2 printf '%s\n' "gke-gcloud-auth-plugin is not installed." printf '%s\n' "You can install it as a component using the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-install." printf '%s\n' "Example:" printf '%s\n' "- gcp-cli/install:" printf '\t%s\n' "components: gke-gcloud-auth-plugin" return 1 fi } export CIRCLECI_BASE_DIR="${CIRCLE_WORKING_DIRECTORY/\~/$HOME}" name: Create GKE cluster no_output_timeout: <<parameters.no_output_timeout>> create-node-pool: description: | Creates a node pool in a running GKE cluster. parameters: additional_args: default: "" description: Additional arguments to "gcloud container node-pools create" type: string cluster: description: | Name of the GKE cluster type: string no_output_timeout: default: 20m description: | Elapsed time that the node pool creation command can run on CircleCI without output. The string is a decimal with unit suffix, such as “20m”, “1.25h”, “5s” type: string node_pool: description: | Name of the node pool to be created type: string steps: - run: command: | #!/usr/bin/env bash eval "$ORB_SCRIPT_UTILS" check_gcloud_status || exit $? expand_env_vars_with_prefix "ORB_EVAL_" set -x # shellcheck disable=SC2086 gcloud container node-pools create "$ORB_EVAL_NODE_POOL" --cluster "$ORB_EVAL_CLUSTER" $ORB_EVAL_ADDITIONAL_ARGS set +x environment: ORB_EVAL_ADDITIONAL_ARGS: << parameters.additional_args >> ORB_EVAL_CLUSTER: <<parameters.cluster >> ORB_EVAL_NODE_POOL: <<parameters.node_pool>> ORB_SCRIPT_UTILS: | #!/usr/bin/env bash # Public: Expand the value from environment variables with given prefix. # # Takes a prefix as an argument and expands the value of the environment variables # starting with the prefix. The expansion is done by using the eval command. # # $1 - Prefix used to filter the envinronment variables. # # Examples # # expand_env_vars_with_prefix "ORB_PARAM_" # expand_env_vars_with_prefix "PARAM_" # # Returns 1 if no argument is provided or no environment variables were found with prefix. # Returns 0 if the expansion was successful. expand_env_vars_with_prefix() { if [ "$#" -eq 0 ]; then >&2 printf '%s\n' "Please provide a prefix to filter the envinronment variables." return 1 fi # Fetch parameters from the environment variables. local prefix="$1" local env_vars env_vars="$(printenv | grep "^$prefix")" if [ -z "$env_vars" ]; then >&2 printf '%s\n' "No environment variables found with the prefix: \"$prefix\"." return 1 fi while IFS= read -ra line; do # Split the line into key and value. local var_value="${line#*=}" local var_name="${line%="$var_value"}" # Expand the value. local expanded_value expanded_value="$(eval echo "$var_value")" # The -v option assignes the output to a variable rather than printing it. printf -v "$var_name" "%s" "$expanded_value" done \<<< "$env_vars" } check_gcloud_status() { if ! command -v gcloud > /dev/null 2>&1; then >&2 printf '%s\n' "gcloud is not installed." printf '%s\n' "You can install and set it up using the the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-setup" return 1 fi } check_kubectl_status() { if ! command -v kubectl > /dev/null 2>&1; then >&2 printf '%s\n' "kubectl is not installed." printf '%s\n' "You can install it as a component using the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-install." printf '%s\n' "Example:" printf '%s\n' "- gcp-cli/install:" printf '\t%s\n' "components: kubectl" return 1 fi } check_auth_plugin_status() { # If the user has explicitly set the USE_GKE_GCLOUD_AUTH_PLUGIN to False, # then we don't need to check if the plugin is installed. [ "$USE_GKE_GCLOUD_AUTH_PLUGIN" = "False" ] && return 0 # gcloud writes its entire output to stdout even if its piped to grep. # So we need to redirect the output to a file and then grep it. local components_list components_list="$(mktemp)" gcloud components list --filter=gke-gcloud-auth-plugin --limit=1 &> "$components_list" if grep -q "Not Installed" "$components_list"; then >&2 printf '%s\n' "gke-gcloud-auth-plugin is not installed." printf '%s\n' "You can install it as a component using the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-install." printf '%s\n' "Example:" printf '%s\n' "- gcp-cli/install:" printf '\t%s\n' "components: gke-gcloud-auth-plugin" return 1 fi } export CIRCLECI_BASE_DIR="${CIRCLE_WORKING_DIRECTORY/\~/$HOME}" name: Create node pool no_output_timeout: <<parameters.no_output_timeout>> delete-cluster: description: | Deletes a GKE cluster. parameters: additional_args: default: "" description: Additional arguments to "gcloud container clusters delete" type: string cluster: description: | Name of the GKE cluster to be deleted type: string no_output_timeout: default: 10m description: | Elapsed time that the cluster deletion command can run on CircleCI without output. The string is a decimal with unit suffix, such as “20m”, “1.25h”, “5s” type: string steps: - run: command: | #!/usr/bin/env bash eval "$ORB_SCRIPT_UTILS" check_gcloud_status || exit $? expand_env_vars_with_prefix "ORB_EVAL_" set -x # shellcheck disable=SC2086 gcloud container clusters delete "$ORB_EVAL_CLUSTER" --quiet $ORB_EVAL_ADDITIONAL_ARGS set +x environment: ORB_EVAL_ADDITIONAL_ARGS: <<parameters.additional_args>> ORB_EVAL_CLUSTER: <<parameters.cluster>> ORB_SCRIPT_UTILS: | #!/usr/bin/env bash # Public: Expand the value from environment variables with given prefix. # # Takes a prefix as an argument and expands the value of the environment variables # starting with the prefix. The expansion is done by using the eval command. # # $1 - Prefix used to filter the envinronment variables. # # Examples # # expand_env_vars_with_prefix "ORB_PARAM_" # expand_env_vars_with_prefix "PARAM_" # # Returns 1 if no argument is provided or no environment variables were found with prefix. # Returns 0 if the expansion was successful. expand_env_vars_with_prefix() { if [ "$#" -eq 0 ]; then >&2 printf '%s\n' "Please provide a prefix to filter the envinronment variables." return 1 fi # Fetch parameters from the environment variables. local prefix="$1" local env_vars env_vars="$(printenv | grep "^$prefix")" if [ -z "$env_vars" ]; then >&2 printf '%s\n' "No environment variables found with the prefix: \"$prefix\"." return 1 fi while IFS= read -ra line; do # Split the line into key and value. local var_value="${line#*=}" local var_name="${line%="$var_value"}" # Expand the value. local expanded_value expanded_value="$(eval echo "$var_value")" # The -v option assignes the output to a variable rather than printing it. printf -v "$var_name" "%s" "$expanded_value" done \<<< "$env_vars" } check_gcloud_status() { if ! command -v gcloud > /dev/null 2>&1; then >&2 printf '%s\n' "gcloud is not installed." printf '%s\n' "You can install and set it up using the the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-setup" return 1 fi } check_kubectl_status() { if ! command -v kubectl > /dev/null 2>&1; then >&2 printf '%s\n' "kubectl is not installed." printf '%s\n' "You can install it as a component using the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-install." printf '%s\n' "Example:" printf '%s\n' "- gcp-cli/install:" printf '\t%s\n' "components: kubectl" return 1 fi } check_auth_plugin_status() { # If the user has explicitly set the USE_GKE_GCLOUD_AUTH_PLUGIN to False, # then we don't need to check if the plugin is installed. [ "$USE_GKE_GCLOUD_AUTH_PLUGIN" = "False" ] && return 0 # gcloud writes its entire output to stdout even if its piped to grep. # So we need to redirect the output to a file and then grep it. local components_list components_list="$(mktemp)" gcloud components list --filter=gke-gcloud-auth-plugin --limit=1 &> "$components_list" if grep -q "Not Installed" "$components_list"; then >&2 printf '%s\n' "gke-gcloud-auth-plugin is not installed." printf '%s\n' "You can install it as a component using the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-install." printf '%s\n' "Example:" printf '%s\n' "- gcp-cli/install:" printf '\t%s\n' "components: gke-gcloud-auth-plugin" return 1 fi } export CIRCLECI_BASE_DIR="${CIRCLE_WORKING_DIRECTORY/\~/$HOME}" name: Delete GKE cluster no_output_timeout: <<parameters.no_output_timeout>> delete-node-pool: description: | Deletes a node pool in a running GKE cluster. parameters: additional_args: default: "" description: Additional arguments to "gcloud container node-pools delete" type: string cluster: description: | Name of the GKE cluster type: string no_output_timeout: default: 15m description: | Elapsed time that the node pool deletion command can run on CircleCI without output. The string is a decimal with unit suffix, such as “20m”, “1.25h”, “5s” type: string node_pool: description: | Name of the node pool to be deleted type: string steps: - run: command: | #!/usr/bin/env bash eval "$ORB_SCRIPT_UTILS" check_gcloud_status || exit $? expand_env_vars_with_prefix "ORB_EVAL_" set -x # shellcheck disable=SC2086 gcloud container node-pools delete "$ORB_EVAL_NODE_POOL" --cluster "$ORB_EVAL_CLUSTER" --quiet $ORB_EVAL_ADDITIONAL_ARGS set +x environment: ORB_EVAL_ADDITIONAL_ARGS: <<parameters.additional_args>> ORB_EVAL_CLUSTER: <<parameters.cluster >> ORB_EVAL_NODE_POOL: <<parameters.node_pool>> ORB_SCRIPT_UTILS: | #!/usr/bin/env bash # Public: Expand the value from environment variables with given prefix. # # Takes a prefix as an argument and expands the value of the environment variables # starting with the prefix. The expansion is done by using the eval command. # # $1 - Prefix used to filter the envinronment variables. # # Examples # # expand_env_vars_with_prefix "ORB_PARAM_" # expand_env_vars_with_prefix "PARAM_" # # Returns 1 if no argument is provided or no environment variables were found with prefix. # Returns 0 if the expansion was successful. expand_env_vars_with_prefix() { if [ "$#" -eq 0 ]; then >&2 printf '%s\n' "Please provide a prefix to filter the envinronment variables." return 1 fi # Fetch parameters from the environment variables. local prefix="$1" local env_vars env_vars="$(printenv | grep "^$prefix")" if [ -z "$env_vars" ]; then >&2 printf '%s\n' "No environment variables found with the prefix: \"$prefix\"." return 1 fi while IFS= read -ra line; do # Split the line into key and value. local var_value="${line#*=}" local var_name="${line%="$var_value"}" # Expand the value. local expanded_value expanded_value="$(eval echo "$var_value")" # The -v option assignes the output to a variable rather than printing it. printf -v "$var_name" "%s" "$expanded_value" done \<<< "$env_vars" } check_gcloud_status() { if ! command -v gcloud > /dev/null 2>&1; then >&2 printf '%s\n' "gcloud is not installed." printf '%s\n' "You can install and set it up using the the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-setup" return 1 fi } check_kubectl_status() { if ! command -v kubectl > /dev/null 2>&1; then >&2 printf '%s\n' "kubectl is not installed." printf '%s\n' "You can install it as a component using the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-install." printf '%s\n' "Example:" printf '%s\n' "- gcp-cli/install:" printf '\t%s\n' "components: kubectl" return 1 fi } check_auth_plugin_status() { # If the user has explicitly set the USE_GKE_GCLOUD_AUTH_PLUGIN to False, # then we don't need to check if the plugin is installed. [ "$USE_GKE_GCLOUD_AUTH_PLUGIN" = "False" ] && return 0 # gcloud writes its entire output to stdout even if its piped to grep. # So we need to redirect the output to a file and then grep it. local components_list components_list="$(mktemp)" gcloud components list --filter=gke-gcloud-auth-plugin --limit=1 &> "$components_list" if grep -q "Not Installed" "$components_list"; then >&2 printf '%s\n' "gke-gcloud-auth-plugin is not installed." printf '%s\n' "You can install it as a component using the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-install." printf '%s\n' "Example:" printf '%s\n' "- gcp-cli/install:" printf '\t%s\n' "components: gke-gcloud-auth-plugin" return 1 fi } export CIRCLECI_BASE_DIR="${CIRCLE_WORKING_DIRECTORY/\~/$HOME}" name: Delete node pool no_output_timeout: <<parameters.no_output_timeout>> rollout-image: description: | Update a deployment's Docker image. parameters: container: description: The Kubernetes container name. type: string deployment: description: The Kubernetes deployment name. type: string dry_run: default: none description: | Must be "none", "server", or "client". If client strategy, only print the object that would be sent, without sending it. If server strategy, submit server-side request without persisting the resource. enum: - none - server - client type: enum image: description: A fully-qualified name for your docker image type: string namespace: default: "" description: The Kubernetes namespace name. type: string tag: default: latest description: Docker image tag type: string workload_type: default: deployment description: | Workload type to rollout image. Must be "pod", "replicationcontroller", "deployment", "daemonset", "statefulset", "cronjob", or "replicaset". enum: - pod - replicationcontroller - deployment - daemonset - statefulset - cronjob - replicaset type: enum steps: - run: command: | #!/usr/bin/env bash eval "$ORB_SCRIPT_UTILS" check_kubectl_status || exit $? expand_env_vars_with_prefix "ORB_EVAL_" build_args=( "--dry-run=$ORB_EVAL_DRY_RUN" ) [ -n "$ORB_EVAL_NAMESPACE" ] && build_args+=( "--namespace=$ORB_EVAL_NAMESPACE" ) set -x # shellcheck disable=SC2048,SC2086 # We want word splitting here. kubectl set image "$ORB_EVAL_WORKLOAD_TYPE" "$ORB_EVAL_DEPLOYMENT" "$ORB_EVAL_CONTAINER"="$ORB_EVAL_IMAGE":"$ORB_EVAL_TAG" ${build_args[*]} set +x environment: ORB_EVAL_CONTAINER: << parameters.container >> ORB_EVAL_DEPLOYMENT: << parameters.deployment >> ORB_EVAL_DRY_RUN: << parameters.dry_run >> ORB_EVAL_IMAGE: << parameters.image >> ORB_EVAL_NAMESPACE: << parameters.namespace >> ORB_EVAL_TAG: << parameters.tag >> ORB_EVAL_WORKLOAD_TYPE: << parameters.workload_type >> ORB_SCRIPT_UTILS: | #!/usr/bin/env bash # Public: Expand the value from environment variables with given prefix. # # Takes a prefix as an argument and expands the value of the environment variables # starting with the prefix. The expansion is done by using the eval command. # # $1 - Prefix used to filter the envinronment variables. # # Examples # # expand_env_vars_with_prefix "ORB_PARAM_" # expand_env_vars_with_prefix "PARAM_" # # Returns 1 if no argument is provided or no environment variables were found with prefix. # Returns 0 if the expansion was successful. expand_env_vars_with_prefix() { if [ "$#" -eq 0 ]; then >&2 printf '%s\n' "Please provide a prefix to filter the envinronment variables." return 1 fi # Fetch parameters from the environment variables. local prefix="$1" local env_vars env_vars="$(printenv | grep "^$prefix")" if [ -z "$env_vars" ]; then >&2 printf '%s\n' "No environment variables found with the prefix: \"$prefix\"." return 1 fi while IFS= read -ra line; do # Split the line into key and value. local var_value="${line#*=}" local var_name="${line%="$var_value"}" # Expand the value. local expanded_value expanded_value="$(eval echo "$var_value")" # The -v option assignes the output to a variable rather than printing it. printf -v "$var_name" "%s" "$expanded_value" done \<<< "$env_vars" } check_gcloud_status() { if ! command -v gcloud > /dev/null 2>&1; then >&2 printf '%s\n' "gcloud is not installed." printf '%s\n' "You can install and set it up using the the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-setup" return 1 fi } check_kubectl_status() { if ! command -v kubectl > /dev/null 2>&1; then >&2 printf '%s\n' "kubectl is not installed." printf '%s\n' "You can install it as a component using the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-install." printf '%s\n' "Example:" printf '%s\n' "- gcp-cli/install:" printf '\t%s\n' "components: kubectl" return 1 fi } check_auth_plugin_status() { # If the user has explicitly set the USE_GKE_GCLOUD_AUTH_PLUGIN to False, # then we don't need to check if the plugin is installed. [ "$USE_GKE_GCLOUD_AUTH_PLUGIN" = "False" ] && return 0 # gcloud writes its entire output to stdout even if its piped to grep. # So we need to redirect the output to a file and then grep it. local components_list components_list="$(mktemp)" gcloud components list --filter=gke-gcloud-auth-plugin --limit=1 &> "$components_list" if grep -q "Not Installed" "$components_list"; then >&2 printf '%s\n' "gke-gcloud-auth-plugin is not installed." printf '%s\n' "You can install it as a component using the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-install." printf '%s\n' "Example:" printf '%s\n' "- gcp-cli/install:" printf '\t%s\n' "components: gke-gcloud-auth-plugin" return 1 fi } export CIRCLECI_BASE_DIR="${CIRCLE_WORKING_DIRECTORY/\~/$HOME}" name: Roll out image update-kubeconfig-with-credentials: description: | Allows the kubectl client to work with a GKE cluster. Updates the kubectl configuration file with GKE cluster access credentials. parameters: additional_args: default: "" description: Additional arguments to "gcloud container clusters get-credentials" type: string cluster: description: | The name of the cluster for which to create a kubeconfig entry. type: string use_gke_cloud_auth_plugin: default: true description: | If true, use the gke-gcloud-auth-plugin to authenticate with the cluster. See more at: https://cloud.google.com/blog/products/containers-kubernetes/kubectl-auth-changes-in-gke type: boolean steps: - run: command: | #!/usr/bin/env bash [ "$ORB_VAL_USE_GKE_GCLOUD_AUTH_PLUGIN" -eq 0 ] && export USE_GKE_GCLOUD_AUTH_PLUGIN=False [ "$ORB_VAL_USE_GKE_GCLOUD_AUTH_PLUGIN" -eq 1 ] && export USE_GKE_GCLOUD_AUTH_PLUGIN=True eval "$ORB_SCRIPT_UTILS" expand_env_vars_with_prefix "ORB_EVAL_" check_gcloud_status || exit $? check_auth_plugin_status || exit $? set -x # shellcheck disable=SC2086 gcloud container clusters get-credentials "$ORB_EVAL_CLUSTER" $ORB_EVAL_ADDITIONAL_ARGS set +x environment: ORB_EVAL_ADDITIONAL_ARGS: <<parameters.additional_args>> ORB_EVAL_CLUSTER: <<parameters.cluster>> ORB_SCRIPT_UTILS: | #!/usr/bin/env bash # Public: Expand the value from environment variables with given prefix. # # Takes a prefix as an argument and expands the value of the environment variables # starting with the prefix. The expansion is done by using the eval command. # # $1 - Prefix used to filter the envinronment variables. # # Examples # # expand_env_vars_with_prefix "ORB_PARAM_" # expand_env_vars_with_prefix "PARAM_" # # Returns 1 if no argument is provided or no environment variables were found with prefix. # Returns 0 if the expansion was successful. expand_env_vars_with_prefix() { if [ "$#" -eq 0 ]; then >&2 printf '%s\n' "Please provide a prefix to filter the envinronment variables." return 1 fi # Fetch parameters from the environment variables. local prefix="$1" local env_vars env_vars="$(printenv | grep "^$prefix")" if [ -z "$env_vars" ]; then >&2 printf '%s\n' "No environment variables found with the prefix: \"$prefix\"." return 1 fi while IFS= read -ra line; do # Split the line into key and value. local var_value="${line#*=}" local var_name="${line%="$var_value"}" # Expand the value. local expanded_value expanded_value="$(eval echo "$var_value")" # The -v option assignes the output to a variable rather than printing it. printf -v "$var_name" "%s" "$expanded_value" done \<<< "$env_vars" } check_gcloud_status() { if ! command -v gcloud > /dev/null 2>&1; then >&2 printf '%s\n' "gcloud is not installed." printf '%s\n' "You can install and set it up using the the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-setup" return 1 fi } check_kubectl_status() { if ! command -v kubectl > /dev/null 2>&1; then >&2 printf '%s\n' "kubectl is not installed." printf '%s\n' "You can install it as a component using the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-install." printf '%s\n' "Example:" printf '%s\n' "- gcp-cli/install:" printf '\t%s\n' "components: kubectl" return 1 fi } check_auth_plugin_status() { # If the user has explicitly set the USE_GKE_GCLOUD_AUTH_PLUGIN to False, # then we don't need to check if the plugin is installed. [ "$USE_GKE_GCLOUD_AUTH_PLUGIN" = "False" ] && return 0 # gcloud writes its entire output to stdout even if its piped to grep. # So we need to redirect the output to a file and then grep it. local components_list components_list="$(mktemp)" gcloud components list --filter=gke-gcloud-auth-plugin --limit=1 &> "$components_list" if grep -q "Not Installed" "$components_list"; then >&2 printf '%s\n' "gke-gcloud-auth-plugin is not installed." printf '%s\n' "You can install it as a component using the gcp-cli orb." printf '%s\n' "https://circleci.com/developer/orbs/orb/circleci/gcp-cli#commands-install." printf '%s\n' "Example:" printf '%s\n' "- gcp-cli/install:" printf '\t%s\n' "components: gke-gcloud-auth-plugin" return 1 fi } export CIRCLECI_BASE_DIR="${CIRCLE_WORKING_DIRECTORY/\~/$HOME}" ORB_VAL_USE_GKE_GCLOUD_AUTH_PLUGIN: <<parameters.use_gke_cloud_auth_plugin>> name: Update kubeconfig with cluster credentials executors: default: description: | The docker container to use when running this orb's jobs docker: - image: <<parameters.image>>:<<parameters.tag>> parameters: image: default: cimg/python description: Docker image name type: string tag: default: "3.8" description: Image tag type: string jobs: create-cluster: description: | Creates a GKE cluster. executor: <<parameters.executor>> parameters: additional_args: default: "" description: Additional arguments to "gcloud container clusters create" type: string autopilot: default: false description: | Create your GKE cluster in Autopilot mode. Autopilot clusters are managed and pre-configured with an optimized, production-ready cluster configuration. type: boolean cluster: description: | Name of the GKE cluster to be created type: string executor: default: default description: | Executor to use for this job type: executor gcloud_service_key: default: GCLOUD_SERVICE_KEY description: | Name of environment variable storing the full service key JSON file for the Google project. Only required if not using OIDC i.e. "use_oidc" is false. type: env_var_name gcloud_version: default: latest description: | Version of gcloud CLI to install. type: string gcp_cred_config_file_path: default: ~/gcp_cred_config.json description: | Output location of OIDC credentials. Required if "use_oidc" is set to true. type: string google_compute_region: default: GOOGLE_COMPUTE_REGION description: | Name of environment variable storing the Google compute region to set as default for the gcloud CLI. type: env_var_name google_compute_zone: default: GOOGLE_COMPUTE_ZONE description: | Name of environment variable storing the Google compute zone to set as default for the gcloud CLI. type: env_var_name google_project_id: default: GOOGLE_PROJECT_ID description: | Name of environment variable storing the Google project ID to set as default for the gcloud CLI. type: env_var_name google_project_number: default: GOOGLE_PROJECT_NUMBER description: | Name of environment variable storing the Google project number used to configure OIDC. Required if "use_oidc" is set to true. type: env_var_name no_output_timeout: default: 10m description: | Elapsed time that the cluster creation command can run on CircleCI without output. The string is a decimal with unit suffix, such as “20m”, “1.25h”, “5s” type: string service_account_email: default: OIDC_SERVICE_ACCOUNT_EMAIL description: | Environment variable containing OIDC service account email. Required if "use_oidc" is set to true. type: env_var_name use_oidc: default: false description: Set to true to enable OIDC type: boolean workload_identity_pool_id: default: OIDC_WIP_ID description: | Environment variable containing OIDC configured workload identity pool is stored. Required if "use_oidc" is set to true. type: env_var_name workload_identity_pool_provider_id: default: OIDC_WIP_PROVIDER_ID description: | Environment variable containing OIDC configured workload identity pool provider ID is stored. Required if "use_oidc" is set to true. type: env_var_name steps: - gcp-cli/setup: components: gke-gcloud-auth-plugin kubectl gcloud_service_key: <<parameters.gcloud_service_key>> gcp_cred_config_file_path: <<parameters.gcp_cred_config_file_path>> google_compute_region: <<parameters.google_compute_region>> google_compute_zone: <<parameters.google_compute_zone>> google_project_id: <<parameters.google_project_id>> google_project_number: <<parameters.google_project_number>> service_account_email: <<parameters.service_account_email>> use_oidc: <<parameters.use_oidc>> version: <<parameters.gcloud_version>> workload_identity_pool_id: <<parameters.workload_identity_pool_id>> workload_identity_pool_provider_id: <<parameters.workload_identity_pool_provider_id>> - create-cluster: additional_args: <<parameters.additional_args>> autopilot: <<parameters.autopilot>> cluster: <<parameters.cluster>> no_output_timeout: <<parameters.no_output_timeout>> create-node-pool: description: | Creates a node pool in a running GKE cluster. executor: <<parameters.executor>> parameters: additional_args: default: "" description: Additional arguments to "gcloud container node-pools create" type: string cluster: description: | Name of the GKE cluster type: string executor: default: default description: | Executor to use for this job type: executor gcloud_service_key: default: GCLOUD_SERVICE_KEY description: | Name of environment variable storing the full service key JSON file for the Google project. Only required if not using OIDC i.e. "use_oidc" is false. type: env_var_name gcloud_version: default: latest description: | Version of gcloud CLI to install. type: string gcp_cred_config_file_path: default: ~/gcp_cred_config.json description: | Output location of OIDC credentials. Required if "use_oidc" is set to true. type: string google_compute_region: default: GOOGLE_COMPUTE_REGION description: | Name of environment variable storing the Google compute region to set as default for the gcloud CLI. type: env_var_name google_compute_zone: default: GOOGLE_COMPUTE_ZONE description: | Name of environment variable storing the Google compute zone to set as default for the gcloud CLI. type: env_var_name google_project_id: default: GOOGLE_PROJECT_ID description: | Name of environment variable storing the Google project ID to set as default for the gcloud CLI. type: env_var_name google_project_number: default: GOOGLE_PROJECT_NUMBER description: | Name of environment variable storing the Google project number used to configure OIDC. Required if "use_oidc" is set to true. type: env_var_name no_output_timeout: default: 20m description: | Elapsed time that the node pool creation command can run on CircleCI without output. The string is a decimal with unit suffix, such as “20m”, “1.25h”, “5s” type: string node_pool: description: | Name of the node pool to be created type: string service_account_email: default: OIDC_SERVICE_ACCOUNT_EMAIL description: | Environment variable containing OIDC service account email. Required if "use_oidc" is set to true. type: env_var_name use_oidc: default: false description: Set to true to enable OIDC type: boolean workload_identity_pool_id: default: OIDC_WIP_ID description: | Environment variable containing OIDC configured workload identity pool is stored. Required if "use_oidc" is set to true. type: env_var_name workload_identity_pool_provider_id: default: OIDC_WIP_PROVIDER_ID description: | Environment variable containing OIDC configured workload identity pool provider ID is stored. Required if "use_oidc" is set to true. type: env_var_name steps: - gcp-cli/setup: components: gke-gcloud-auth-plugin kubectl gcloud_service_key: <<parameters.gcloud_service_key>> gcp_cred_config_file_path: <<parameters.gcp_cred_config_file_path>> google_compute_region: <<parameters.google_compute_region>> google_compute_zone: <<parameters.google_compute_zone>> google_project_id: <<parameters.google_project_id>> google_project_number: <<parameters.google_project_number>> service_account_email: <<parameters.service_account_email>> use_oidc: <<parameters.use_oidc>> version: <<parameters.gcloud_version>> workload_identity_pool_id: <<parameters.workload_identity_pool_id>> workload_identity_pool_provider_id: <<parameters.workload_identity_pool_provider_id>> - create-node-pool: additional_args: <<parameters.additional_args>> cluster: <<parameters.cluster>> no_output_timeout: <<parameters.no_output_timeout>> node_pool: <<parameters.node_pool>> delete-cluster: description: | Deletes a GKE cluster. executor: <<parameters.executor>> parameters: additional_args: default: "" description: Additional arguments to "gcloud container clusters delete" type: string cluster: description: | Name of the GKE cluster to be deleted type: string executor: default: default description: | Executor to use for this job type: executor gcloud_service_key: default: GCLOUD_SERVICE_KEY description: | Name of environment variable storing the full service key JSON file for the Google project. Only required if not using OIDC i.e. "use_oidc" is false. type: env_var_name gcloud_version: default: latest description: | Version of gcloud CLI to install. type: string gcp_cred_config_file_path: default: ~/gcp_cred_config.json description: | Output location of OIDC credentials. Required if "use_oidc" is set to true. type: string google_compute_region: default: GOOGLE_COMPUTE_REGION description: | Name of environment variable storing the Google compute region to set as default for the gcloud CLI. type: env_var_name google_compute_zone: default: GOOGLE_COMPUTE_ZONE description: | Name of environment variable storing the Google compute zone to set as default for the gcloud CLI. type: env_var_name google_project_id: default: GOOGLE_PROJECT_ID description: | Name of environment variable storing the Google project ID to set as default for the gcloud CLI. type: env_var_name google_project_number: default: GOOGLE_PROJECT_NUMBER description: | Name of environment variable storing the Google project number used to configure OIDC. Required if "use_oidc" is set to true. type: env_var_name no_output_timeout: default: 10m description: | Elapsed time that the cluster deletion command can run on CircleCI without output. The string is a decimal with unit suffix, such as “20m”, “1.25h”, “5s” type: string service_account_email: default: OIDC_SERVICE_ACCOUNT_EMAIL description: | Environment variable containing OIDC service account email. Required if "use_oidc" is set to true. type: env_var_name use_oidc: default: false description: Set to true to enable OIDC type: boolean workload_identity_pool_id: default: OIDC_WIP_ID description: | Environment variable containing OIDC configured workload identity pool is stored. Required if "use_oidc" is set to true. type: env_var_name workload_identity_pool_provider_id: default: OIDC_WIP_PROVIDER_ID description: | Environment variable containing OIDC configured workload identity pool provider ID is stored. Required if "use_oidc" is set to true. type: env_var_name steps: - gcp-cli/setup: components: gke-gcloud-auth-plugin kubectl gcloud_service_key: <<parameters.gcloud_service_key>> gcp_cred_config_file_path: <<parameters.gcp_cred_config_file_path>> google_compute_region: <<parameters.google_compute_region>> google_compute_zone: <<parameters.google_compute_zone>> google_project_id: <<parameters.google_project_id>> google_project_number: <<parameters.google_project_number>> service_account_email: <<parameters.service_account_email>> use_oidc: <<parameters.use_oidc>> version: <<parameters.gcloud_version>> workload_identity_pool_id: <<parameters.workload_identity_pool_id>> workload_identity_pool_provider_id: <<parameters.workload_identity_pool_provider_id>> - delete-cluster: additional_args: <<parameters.additional_args>> cluster: <<parameters.cluster>> no_output_timeout: <<parameters.no_output_timeout>> delete-node-pool: description: | Deletes a node pool in a running GKE cluster. executor: <<parameters.executor>> parameters: additional_args: default: "" description: Additional arguments to "gcloud container node-pools delete" type: string cluster: description: | Name of the GKE cluster type: string executor: default: default description: | Executor to use for this job type: executor gcloud_service_key: default: GCLOUD_SERVICE_KEY description: | Name of environment variable storing the full service key JSON file for the Google project. Only required if not using OIDC i.e. "use_oidc" is false. type: env_var_name gcloud_version: default: latest description: | Version of gcloud CLI to install. type: string gcp_cred_config_file_path: default: ~/gcp_cred_config.json description: | Output location of OIDC credentials. Required if "use_oidc" is set to true. type: string google_compute_region: default: GOOGLE_COMPUTE_REGION description: | Name of environment variable storing the Google compute region to set as default for the gcloud CLI. type: env_var_name google_compute_zone: default: GOOGLE_COMPUTE_ZONE description: | Name of environment variable storing the Google compute zone to set as default for the gcloud CLI. type: env_var_name google_project_id: default: GOOGLE_PROJECT_ID description: | Name of environment variable storing the Google project ID to set as default for the gcloud CLI. type: env_var_name google_project_number: default: GOOGLE_PROJECT_NUMBER description: | Name of environment variable storing the Google project number used to configure OIDC. Required if "use_oidc" is set to true. type: env_var_name no_output_timeout: default: 15m description: | Elapsed time that the node pool deletion command can run on CircleCI without output. The string is a decimal with unit suffix, such as “20m”, “1.25h”, “5s” type: string node_pool: description: | Name of the node pool to be deleted type: string service_account_email: default: OIDC_SERVICE_ACCOUNT_EMAIL description: | Environment variable containing OIDC service account email. Required if "use_oidc" is set to true. type: env_var_name use_oidc: default: false description: Set to true to enable OIDC type: boolean workload_identity_pool_id: default: OIDC_WIP_ID description: | Environment variable containing OIDC configured workload identity pool is stored. Required if "use_oidc" is set to true. type: env_var_name workload_identity_pool_provider_id: default: OIDC_WIP_PROVIDER_ID description: | Environment variable containing OIDC configured workload identity pool provider ID is stored. Required if "use_oidc" is set to true. type: env_var_name steps: - gcp-cli/setup: components: gke-gcloud-auth-plugin kubectl gcloud_service_key: <<parameters.gcloud_service_key>> gcp_cred_config_file_path: <<parameters.gcp_cred_config_file_path>> google_compute_region: <<parameters.google_compute_region>> google_compute_zone: <<parameters.google_compute_zone>> google_project_id: <<parameters.google_project_id>> google_project_number: <<parameters.google_project_number>> service_account_email: <<parameters.service_account_email>> use_oidc: <<parameters.use_oidc>> version: <<parameters.gcloud_version>> workload_identity_pool_id: <<parameters.workload_identity_pool_id>> workload_identity_pool_provider_id: <<parameters.workload_identity_pool_provider_id>> - delete-node-pool: additional_args: <<parameters.additional_args>> cluster: <<parameters.cluster>> no_output_timeout: <<parameters.no_output_timeout>> node_pool: <<parameters.node_pool>> publish-and-rollout-image: description: Update cluster with new Docker image. executor: <<parameters.executor>> parameters: cluster: description: The Kubernetes cluster name. type: string container: description: The Kubernetes container name. type: string deployment: description: The Kubernetes deployment name. type: string docker_context: default: . description: | Path to the directory containing your build context, defaults to . (working directory) type: string dockerfile_dir: default: . description: | Path to the directory containing your Dockerfile, defaults to . (working directory) type: string dockerfile_name: default: Dockerfile description: Name of dockerfile to use, defaults to Dockerfile type: string dry_run: default: none description: | Used for image rollout. Must be "none", "server", or "client". If client strategy, only print the object that would be sent, without sending it. If server strategy, submit server-side request without persisting the resource. enum: - none - server - client type: enum executor: default: default description: | Executor to use for this job type: executor extra_build_args: default: "" description: | Extra flags to pass to docker build. For examples, see https://docs.docker.com/engine/reference/commandline/build type: string gcloud_service_key: default: GCLOUD_SERVICE_KEY description: | Name of environment variable storing the full service key JSON file for the Google project. Only required if not using OIDC i.e. "use_oidc" is false. type: env_var_name gcloud_version: default: latest description: | Version of gcloud CLI to install. type: string gcp_cred_config_file_path: default: ~/gcp_cred_config.json description: | Output location of OIDC credentials. Required if "use_oidc" is set to true. type: string google_compute_region: default: GOOGLE_COMPUTE_REGION description: | Name of environment variable storing the Google compute region to set as default for the gcloud CLI. type: env_var_name google_compute_zone: default: GOOGLE_COMPUTE_ZONE description: | Name of environment variable storing the Google compute zone to set as default for the gcloud CLI. type: env_var_name google_project_id: default: GOOGLE_PROJECT_ID description: | Name of environment variable storing the Google project ID to set as default for the gcloud CLI. type: env_var_name google_project_number: default: GOOGLE_PROJECT_NUMBER description: | Name of environment variable storing the Google project number used to configure OIDC. Required if "use_oidc" is set to true. type: env_var_name image: description: A name for your docker image type: string namespace: default: "" description: The Kubernetes namespace name. type: string registry_url: default: gcr.io description: The GCR registry URL from ['', us, eu, asia].gcr.io, or an artifact registry url from [GOOGLE_COMPUTE_REGION, us, eu, asia]-docker.pkg.dev type: string remote_docker_version: default: "" description: | Setup a version for remote Docker engine. If left blank, the latest version will be used. type: string repository: default: "" description: | The Artifact Registry requires a HOST-NAME/PROJECT-ID/REPOSITORY/IMAGE format. If pushing to the Artifact Registry, the repository to push the image to type: string service_account_email: default: OIDC_SERVICE_ACCOUNT_EMAIL description: | Environment variable containing OIDC service account email. Required if "use_oidc" is set to true. type: env_var_name tag: default: latest description: A docker image tag type: string use_oidc: default: false description: Set to true to enable OIDC type: boolean use_remote_docker: default: true description: | Setup a remote Docker engine for Docker commands? Only required if using a Docker-based executor type: boolean workload_identity_pool_id: default: OIDC_WIP_ID description: | Environment variable containing OIDC configured workload identity pool is stored. Required if "use_oidc" is set to true. type: env_var_name workload_identity_pool_provider_id: default: OIDC_WIP_PROVIDER_ID description: | Environment variable containing OIDC configured workload identity pool provider ID is stored. Required if "use_oidc" is set to true. type: env_var_name workload_type: default: deployment description: | Workload type to rollout image. Must be "pod", "replicationcontroller", "deployment", "daemonset", "statefulset", "cronjob", or "replicaset". enum: - pod - replicationcontroller - deployment - daemonset - statefulset - cronjob - replicaset type: enum steps: - when: condition: <<parameters.use_remote_docker>> steps: - when: condition: <<parameters.remote_docker_version>> steps: - setup_remote_docker: version: <<parameters.remote_docker_version>> - unless: condition: <<parameters.remote_docker_version>> steps: - setup_remote_docker - checkout - gcp-cli/setup: components: gke-gcloud-auth-plugin kubectl gcloud_service_key: <<parameters.gcloud_service_key>> gcp_cred_config_file_path: <<parameters.gcp_cred_config_file_path>> google_compute_region: <<parameters.google_compute_region>> google_compute_zone: <<parameters.google_compute_zone>> google_project_id: <<parameters.google_project_id>> google_project_number: <<parameters.google_project_number>> service_account_email: <<parameters.service_account_email>> use_oidc: <<parameters.use_oidc>> version: <<parameters.gcloud_version>> workload_identity_pool_id: <<parameters.workload_identity_pool_id>> workload_identity_pool_provider_id: <<parameters.workload_identity_pool_provider_id>> - run: command: | set -x project_id_var_name="<<parameters.google_project_id>>" gcloud auth configure-docker --quiet --project "${!project_id_var_name}" <<parameters.registry_url>> set +x name: Configure Docker to use gcloud as a credential helper - gcp-gcr/build-image: docker-context: <<parameters.docker_context>> dockerfile: <<parameters.dockerfile_name>> extra_build_args: <<parameters.extra_build_args>> google-project-id: <<parameters.google_project_id>> image: <<parameters.image>> path: <<parameters.dockerfile_dir>> registry-url: <<parameters.registry_url>> repository: <<parameters.repository>> tag: << parameters.tag >> - gcp-gcr/push-image: google-project-id: <<parameters.google_project_id>> image: <<parameters.image>> registry-url: <<parameters.registry_url>> repository: <<parameters.repository>> tag: <<parameters.tag>> - update-kubeconfig-with-credentials: cluster: <<parameters.cluster>> use_gke_cloud_auth_plugin: true - when: condition: equal: - "" - << parameters.repository >> steps: - rollout-image: container: <<parameters.container>> deployment: <<parameters.deployment>> dry_run: <<parameters.dry_run>> image: <<parameters.registry_url>>/$<<parameters.google_project_id>>/<<parameters.image>> namespace: <<parameters.namespace>> tag: <<parameters.tag>> workload_type: <<parameters.workload_type>> - when: condition: not: equal: - "" - << parameters.repository >> steps: - rollout-image: container: <<parameters.container>> deployment: <<parameters.deployment>> dry_run: <<parameters.dry_run>> image: <<parameters.registry_url>>/$<<parameters.google_project_id>>/<<parameters.repository>>/<<parameters.image>> namespace: <<parameters.namespace>> tag: <<parameters.tag>> workload_type: <<parameters.workload_type>> examples: create-cluster: description: | Create a GKE cluster. Recommendation: Clusters created using this command are meant to be ephemeral. Therefore they must be deleted by the end of the pipeline. usage: version: "2.1" orbs: gke: circleci/gcp-gke@3.0 workflows: main: jobs: - gke/create-cluster: cluster: gcp-testing - steps: run: gcloud container clusters list - gke/delete-cluster: cluster: gcp-testing create-node-pool-for-windows: description: | Create a node pool for Windows container usage usage: version: "2.1" orbs: gke: circleci/gcp-gke@3.0 workflows: main: jobs: - gke/create-cluster: additional_args: --cluster-version=1.22.12-gke.2300 --enable-ip-alias --num-nodes=1 cluster: gcp-testing - gke/create-node-pool: additional_args: --image-type=WINDOWS_LTSC_CONTAINERD --no-enable-autoupgrade --machine-type=n1-standard-2 --num-nodes=1 cluster: gcp-testing node-pool: my-windows-node-pool requires: - gke/create-cluster delete-cluster: description: | Delete a GKE cluster usage: version: "2.1" orbs: gke: circleci/gcp-gke@3.0 workflows: main: jobs: - gke/delete-cluster: cluster: gcp-testing publish-and-rollout-artifact-image: description: | "The example of using this Orb when using Artifact Registry instead of Container Registry. Logs into GCP, builds and publishes a Docker image into Artifact Registry, and then rolls the image out to a GKE cluster." usage: version: "2.1" orbs: gke: circleci/gcp-gke@3.0 workflows: main: jobs: - gke/publish-and-rollout-image: cluster: gcp-testing container: app deployment: demo image: myimage registry_url: us-docker.pkg.dev repository: docker-repositories tag: $CIRCLE_SHA1 publish-and-rollout-image: description: | "The simplest example of using this Orb. Logs into GCP, builds and publishes a Docker image, and then rolls the image out to a GKE cluster." usage: version: "2.1" orbs: gke: circleci/gcp-gke@3.0 workflows: main: jobs: - gke/publish-and-rollout-image: cluster: gcp-testing container: app deployment: demo image: myimage tag: $CIRCLE_SHA1
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