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110 lines
3.5 KiB
Bash
110 lines
3.5 KiB
Bash
#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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#
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# Author: Hari Sekhon
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# Date: Mon Feb 22 17:42:01 2021 +0000
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#
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# https://github.com/HariSekhon/DevOps-Bash-tools
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#
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# License: see accompanying Hari Sekhon LICENSE file
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#
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# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
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#
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# https://www.linkedin.com/in/HariSekhon
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#
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# ============================================================================ #
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# G C P D i r e n v
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# ============================================================================ #
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# https://direnv.net/man/direnv-stdlib.1.html
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# See Also:
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#
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# .envrc
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# .envrc-aws
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# .envrc-kubernetes
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# direnv stdlib - loads .envrc from parent dir up to /
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#
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# useful to accumulate parent and child directory .envrc settings eg. adding Kubernetes namespace, ArgoCD app etc.
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#
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# bypasses security authorization though - use with care
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#source_up
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#
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# source_up must be loaded before set -u otherwise gets this error:
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#
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# direnv: loading .envrc
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# /bin/bash: line 226: $1: unbound variable
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set -euo pipefail
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[ -n "${DEBUG:-}" ] && set -x
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srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# https://cloud.google.com/sdk/gcloud/reference/config
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# If using other services, infer the environment variables to put below by reading:
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#
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# gcloud topic configurations
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# or
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# gcloud config set --help
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if [ -z "${CI:-}" ]; then
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# gcloud config configurations list
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export CLOUDSDK_ACTIVE_CONFIG_NAME="dev"
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fi
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# XXX: Edit
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export CLOUDSDK_CORE_PROJECT=myproject
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# XXX: Edit
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export REGION=europe-west2
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export CLOUDSDK_COMPUTE_REGION="$REGION"
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export CLOUDSDK_COMPUTE_ZONE="${REGION}-a" # or b or c
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export CLOUDSDK_AI_REGION="$REGION"
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export CLOUDSDK_AI_PLATFORM_REGION="$REGION"
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export CLOUDSDK_DATAPROC_REGION="$REGION"
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export CLOUDSDK_DEPLOY_REGION="$REGION"
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export CLOUDSDK_FILESTORE_REGION="$REGION"
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export CLOUDSDK_FUNCTIONS_REGION="$REGION"
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export CLOUDSDK_MEMCACHE_REGION="$REGION"
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export CLOUDSDK_REDIS_REGION="$REGION"
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export CLOUDSDK_RUN_REGION="$REGION"
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export CLOUDSDK_RUN_CLUSTER_LOCATION="$REGION"
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export CLOUDSDK_VMWARE_REGION="$REGION"
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# XXX: Edit
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export CLOUDSDK_RUN_PLATFORM=managed
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#export CLOUDSDK_RUN_PLATFORM=gke
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#export CLOUDSDK_RUN_PLATFORM=kubernetes
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#export CLOUDSDK_RUN_CLUSTER=mycluster
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export CLOUDSDK_GCLOUDIGNORE_ENABLED=True
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#export CLOUDSDK_BUILDS_USE_KANIKO=True
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# XXX: Edit, or remove if only have 1 cluster in project, will auto-determine below
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export CLOUDSDK_CONTAINER_CLUSTER=mycluster # GKE cluster name
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# If CLOUDSDK_CONTAINNER_CLUSTER isn't set and there is only one EKS cluster in this account and region, then use it - smart, but slower, prefer setting it explicitly for speed
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if [ -z "${CLOUDSDK_CONTAINER_CLUSTER:-}" ]; then
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gke_clusters=()
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while IFS='' read -r line; do
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gke_clusters+=("$line")
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done < <(gcloud container clusters list --format='get(name)')
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if [ "${#gke_clusters[@]}" -eq 1 ]; then
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export CLOUDSDK_CONTAINER_CLUSTER="${gke_clusters[*]}"
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fi
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fi
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if [ -n "${CLOUDSDK_CONTAINER_CLUSTER:-}" ]; then
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# kubectl context is easily created by running adjacent aws_kube_creds.sh script first
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export GKE_CONTEXT="gke_${CLOUDSDK_CORE_PROJECT}_${CLOUDSDK_COMPUTE_REGION}_${CLOUDSDK_CONTAINER_CLUSTER}"
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# XXX: safer to inline .envrc-kubernetes if you're worried about changes to it bypassing 'direnv allow' authorization
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# shellcheck disable=SC1090
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. "$srcdir/.envrc-kubernetes" "$GKE_CONTEXT"
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fi
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