58 lines
3 KiB
Markdown
58 lines
3 KiB
Markdown
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---
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title: DigitalOcean Kubernetes
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description: Connects to DigitalOcean Kubernetes cluster
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sidebar_label: 81 DigitalOcean Kubernetes
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slug: /scripts/after/run_onchange_after_81-k8s-digitalocean.sh.tmpl
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githubLocation: https://github.com/megabyte-labs/install.doctor/blob/master/home/.chezmoiscripts/universal/run_onchange_after_81-k8s-digitalocean.sh.tmpl
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scriptLocation: https://github.com/megabyte-labs/install.doctor/raw/master/home/.chezmoiscripts/universal/run_onchange_after_81-k8s-digitalocean.sh.tmpl
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repoLocation: home/.chezmoiscripts/universal/run_onchange_after_81-k8s-digitalocean.sh.tmpl
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---
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# DigitalOcean Kubernetes
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Connects to DigitalOcean Kubernetes cluster
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## Overview
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This script runs when `DIGITALOCEAN_ACCESS_TOKEN` is defined as an environment variable or as an encrypted key (see
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[Secrets documentation](https://install.doctor/docs/customization/secrets#encrypted-secrets)). If the check passes,
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then the script ensures the DigitalOcean CLI is installed (i.e. `doctl`). Then, it uses `doctl` to connect to the Kubernetes
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cluster defined by the the configuration stored under `.user.digitalOceanClusterId` in `home/.chezmoi.yaml.tmpl`.
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## Source Code
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```
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{{- if (and (stat (joinPath .host.home ".config" "age" "chezmoi.txt")) (stat (joinPath .chezmoi.sourceDir ".chezmoitemplates" "secrets" "DIGITALOCEAN_ACCESS_TOKEN")) (env "DIGITALOCEAN_ACCESS_TOKEN")) -}}
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#!/usr/bin/env bash
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# @file DigitalOcean Kubernetes
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# @brief Connects to DigitalOcean Kubernetes cluster
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# @description
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# This script runs when `DIGITALOCEAN_ACCESS_TOKEN` is defined as an environment variable or as an encrypted key (see
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# [Secrets documentation](https://install.doctor/docs/customization/secrets#encrypted-secrets)). If the check passes,
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# then the script ensures the DigitalOcean CLI is installed (i.e. `doctl`). Then, it uses `doctl` to connect to the Kubernetes
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# cluster defined by the the configuration stored under `.user.digitalOceanClusterId` in `home/.chezmoi.yaml.tmpl`.
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{{ includeTemplate "universal/profile" }}
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{{ includeTemplate "universal/logg" }}
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### Ensure `DIGITALOCEAN_ACCESS_TOKEN` is defined (used for headlessly connecting to the k8s cluster)
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export DIGITALOCEAN_ACCESS_TOKEN="{{ if (stat (joinPath .chezmoi.sourceDir ".chezmoitemplates" "secrets" "DIGITALOCEAN_ACCESS_TOKEN")) }}{{ includeTemplate "secrets/DIGITALOCEAN_ACCESS_TOKEN" | decrypt }}{{ else }}{{ env "DIGITALOCEAN_ACCESS_TOKEN" }}{{ end }}"
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if [ -n "$DIGITALOCEAN_ACCESS_TOKEN" ] && [ -n '{{ .user.digitalOceanClusterId }}' ]; then
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### Ensure DigitalOcean CLI is instaled
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if ! command -v doctl > /dev/null; then
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logg info '`doctl` is missing - installing via Homebrew'
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brew install doctl
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fi
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### Connect to the k8s cluster with `doctl`
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logg info 'Connecting to the DigitalOcean k8s cluster with `doctl`'
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doctl kubernetes cluster kubeconfig save {{ .user.digitalOceanClusterId }}
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else
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logg info 'Skipping connecting to the DigitalOcean k8s cluster because either the `DIGITALOCEAN_ACCESS_TOKEN` or the `.user.digitalOceanClusterId` is not defined'
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fi
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{{ end -}}
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```
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