Add talos taskfile from bjw-s repo modified for my homelab.
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166
.taskfiles/talos/Taskfile.yaml
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166
.taskfiles/talos/Taskfile.yaml
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---
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# yaml-language-server: $schema=https://taskfile.dev/schema.json
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version: "3"
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tasks:
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bootstrap:
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desc: Bootstrap Talos
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summary: |
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Args:
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cluster: Cluster to run command against (default: homelab)
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controller: Controller node to run command against (required) (IP/DNS)
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prompt: Bootstrap Talos on the cluster... continue?
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cmds:
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- task: bootstrap-etcd
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vars: &vars
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cluster: '{{.cluster | default "homelab"}}'
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controller: "{{.controller}}"
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- task: fetch-kubeconfig
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vars: *vars
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- task: bootstrap-integrations
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vars: *vars
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requires:
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vars:
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- controller
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bootstrap-etcd:
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desc: Bootstrap Etcd
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cmd: until talosctl --context {{.cluster}} --nodes {{.controller}} bootstrap; do sleep 10; done
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requires:
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vars:
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- cluster
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- controller
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bootstrap-integrations:
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desc: Bootstrap core integrations needed for Talos
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cmds:
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- until kubectl --context {{.cluster}} wait --for=condition=Ready=False nodes --all --timeout=600s; do sleep 10; done
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- helmfile --kube-context {{.cluster}} --file {{.KUBERNETES_DIR}}/bootstrap/helmfile.yaml apply --skip-diff-on-install --suppress-diff
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- until kubectl --context {{.cluster}} wait --for=condition=Ready nodes --all --timeout=600s; do sleep 10; done
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requires:
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vars:
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- cluster
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preconditions:
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- which helmfile
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- sh: kubectl config get-contexts {{.cluster}}
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msg: "Kubectl context {{.cluster}} not found"
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- test -f {{.KUBERNETES_DIR}}/bootstrap/helmfile.yaml
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fetch-kubeconfig:
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desc: Fetch kubeconfig from Talos controllers
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cmd: |
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talosctl --context {{.cluster}} kubeconfig --nodes {{.controller}} \
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--force --force-context-name {{.cluster}} {{.ROOT_DIR}}/kubeconfig
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requires:
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vars:
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- cluster
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preconditions:
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- talosctl config get-contexts | grep {{.cluster}}
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generate-clusterconfig:
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desc: Generate clusterconfig for Talos
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cmds:
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- talhelper genconfig
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--env-file {{.KUBERNETES_DIR}}/bootstrap/talos/talenv.sops.yaml
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--secret-file {{.KUBERNETES_DIR}}/bootstrap/talos/talsecret.sops.yaml
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--config-file {{.KUBERNETES_DIR}}/bootstrap/talos/talconfig.yaml
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--out-dir {{.KUBERNETES_DIR}}/bootstrap/talos/clusterconfig
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requires:
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vars:
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- cluster
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preconditions:
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- which talhelper
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- test -f {{.KUBERNETES_DIR}}/bootstrap/talos/talenv.sops.yaml
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- test -f {{.KUBERNETES_DIR}}/bootstrap/talos/talsecret.sops.yaml
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- test -f {{.KUBERNETES_DIR}}/bootstrap/talos/talconfig.yaml
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upgrade:
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desc: Upgrade Talos version for a node
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vars:
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TALOS_VERSION:
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sh: |
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yq -r ".talosVersion" {{.KUBERNETES_DIR}}/bootstrap/talos/talconfig.yaml
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TALOS_IMAGE:
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sh: |
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talhelper genurl installer \
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--env-file {{.KUBERNETES_DIR}}/bootstrap/talos/talenv.sops.yaml \
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--config-file {{.KUBERNETES_DIR}}/bootstrap/talos/talconfig.yaml
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cmds:
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- talosctl --context {{.cluster}} upgrade -n {{.node}} --image {{.TALOS_IMAGE }}
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requires:
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vars:
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- cluster
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- node
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preconditions:
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- which talhelper
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- talosctl config get-contexts | grep {{.cluster}}
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- test -f {{.KUBERNETES_DIR}}/bootstrap/talos/talenv.sops.yaml
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- test -f {{.KUBERNETES_DIR}}/bootstrap/talos/talconfig.yaml
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- msg: "Talos image could not be determined for {{.node}}"
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sh: 'test -n "{{.TALOS_IMAGE}}"'
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upgrade-k8s:
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desc: Upgrade Kubernetes version for a Talos cluster
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vars:
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KUBERNETES_VERSION:
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sh: |
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yq -r ".kubernetesVersion" {{.KUBERNETES_DIR}}/bootstrap/talos/talconfig.yaml
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CONTROLPLANE_NODE:
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sh: |
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talosctl --context {{.cluster}} config info \
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| grep Endpoints: \
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| awk '{split($0,u," "); print u[2]}' \
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| sed -E 's/,//'
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cmds:
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- talosctl upgrade-k8s -n {{.CONTROLPLANE_NODE}} --to {{.KUBERNETES_VERSION}}
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requires:
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vars:
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- cluster
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preconditions:
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- which talhelper
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- talosctl config get-contexts | grep {{.cluster}}
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- test -f {{.KUBERNETES_DIR}}/bootstrap/talos/talenv.sops.yaml
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- test -f {{.KUBERNETES_DIR}}/bootstrap/talos/talconfig.yaml
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- msg: "Kubernetes version could not be determined for cluster {{.cluster}}"
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sh: 'test -n "{{.KUBERNETES_VERSION}}"'
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- msg: "Control plane node could not be determined for cluster {{.cluster}}"
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sh: 'test -n "{{.CONTROLPLANE_NODE}}"'
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apply-clusterconfig:
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desc: Apply clusterconfig for a Talos cluster
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vars:
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CLUSTERCONFIG_FILES:
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sh: find {{.KUBERNETES_DIR}}/bootstrap/talos/clusterconfig -type f -name '*.yaml' -printf '%f\n'
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cmds:
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- for:
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var: CLUSTERCONFIG_FILES
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task: _apply-machineconfig
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vars:
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cluster: "{{ .cluster }}"
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filename: "{{.ITEM}}"
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hostname: |-
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{{ trimPrefix (printf "%s-" .cluster) .ITEM | trimSuffix ".yaml" }}
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dry_run: "{{ .dry_run }}"
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requires:
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vars:
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- cluster
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preconditions:
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- talosctl config get-contexts | grep {{.cluster}}
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- test -d {{.KUBERNETES_DIR}}/bootstrap/talos/clusterconfig
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_apply-machineconfig:
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internal: true
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desc: Apply a single Talos machineConfig to a Talos node
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cmds:
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- talosctl --context {{.cluster}} apply-config
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--nodes "{{.hostname}}"
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--file "{{.KUBERNETES_DIR}}/bootstrap/talos/clusterconfig/{{.filename}}"
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{{ if eq "true" .dry_run }}--dry-run{{ end }}
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requires:
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vars:
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- cluster
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- hostname
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- filename
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preconditions:
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- talosctl config get-contexts | grep {{.cluster}}
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- test -f {{.KUBERNETES_DIR}}/bootstrap/talos/clusterconfig/{{.filename}}
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@ -22,6 +22,9 @@ includes:
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flux:
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dir: .taskfiles/flux
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taskfile: .taskfiles/flux
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talos:
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taskfile: ".taskfiles/talos"
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dir: .taskfiles/talos
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tasks:
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default:
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