115 lines
3.6 KiB
Bash
115 lines
3.6 KiB
Bash
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#!/bin/bash
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# Tier-1 dispatch for forgejo component operations.
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# Real flow goes through generated run-<op>.sh scripts that source
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# forgejo-lib.sh and execute methods per manifest_plan entry.
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# This dispatcher is the CLI fallback when run-*.sh is absent.
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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cd "$SCRIPT_DIR"
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set -a
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[ -f "${SCRIPT_DIR}/env-forgejo" ] && source "${SCRIPT_DIR}/env-forgejo"
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set +a
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# Library exports _kubectl, _method_*, _plan_* helpers.
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# shellcheck source=/dev/null
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source "${SCRIPT_DIR}/forgejo-lib.sh"
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CMD_TSK="${CMD_TSK:-${1:-install}}"
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_resolve_kubeconfig() {
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if [ -n "${KUBECONFIG:-}" ] && [ -f "$KUBECONFIG" ]; then
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return
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fi
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for candidate in /var/lib/k0s/pki/admin.conf /etc/kubernetes/admin.conf /root/.kube/config; do
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if [ -f "$candidate" ]; then
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export KUBECONFIG="$candidate"
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return
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fi
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done
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echo "ERROR: kubeconfig not found — set KUBECONFIG explicitly" >&2
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exit 1
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}
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_do_install() {
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_plan_apply_skip "namespace"
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_method_create-credentials
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_method_create-cf-secret
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_plan_apply_skip "clusterissuer"
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_plan_apply_skip "certificate"
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_plan_apply "referencegrant"
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_method_patch-gateway-https
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_plan_apply "configmap-app-ini"
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_plan_apply_skip "pvc"
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_plan_apply "service"
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_plan_apply "service-ssh"
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_plan_apply "statefulset"
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_plan_apply "httproute"
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_plan_apply "httproute-redirect"
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_method_wait-ready
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_method_protect-volume
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echo "${FORGEJO_NAME} installed in namespace ${FORGEJO_NAMESPACE}"
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}
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_do_update() {
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_plan_apply "referencegrant"
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_method_patch-gateway-https
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_plan_apply "configmap-app-ini"
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_plan_apply "service"
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_plan_apply "service-ssh"
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_plan_apply "httproute"
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_plan_apply "httproute-redirect"
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_plan_apply "statefulset"
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_plan_rollout_restart "statefulset"
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_method_wait-ready
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echo "${FORGEJO_NAME} updated"
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}
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_do_delete() {
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_method_remove-gateway-https
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_plan_delete "httproute"
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_plan_delete "httproute-redirect"
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_plan_delete "referencegrant"
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_plan_delete "statefulset"
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_plan_delete "service"
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_plan_delete "service-ssh"
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_plan_delete "configmap-app-ini"
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_kubectl delete secret "${FORGEJO_NAME}-credentials" \
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--namespace "$FORGEJO_NAMESPACE" --ignore-not-found
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echo "${FORGEJO_NAME} deleted from namespace ${FORGEJO_NAMESPACE} (PVC, ClusterIssuer, Certificate kept)"
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}
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_do_restart() {
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_plan_rollout_restart "statefulset"
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_method_wait-ready
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echo "${FORGEJO_NAME} restarted"
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}
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_do_health() {
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local pod
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pod=$(_pod_name)
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if [ -z "$pod" ]; then
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echo "UNHEALTHY: no pod found for ${FORGEJO_NAME} in ${FORGEJO_NAMESPACE}" >&2
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exit 1
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fi
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if _kubectl exec --namespace "$FORGEJO_NAMESPACE" "$pod" -- \
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sh -c "wget -qO- http://127.0.0.1:${FORGEJO_HTTP_PORT:-3000}/api/healthz" >/dev/null 2>&1; then
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echo "HEALTHY: ${FORGEJO_NAME} responding at /api/healthz"
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else
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echo "UNHEALTHY: ${FORGEJO_NAME} did not respond to /api/healthz" >&2
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exit 1
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fi
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}
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_resolve_kubeconfig
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case "$CMD_TSK" in
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install) [ -f "$SCRIPT_DIR/run-init.sh" ] && exec bash "$SCRIPT_DIR/run-init.sh"; _do_install ;;
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update) [ -f "$SCRIPT_DIR/run-update.sh" ] && exec bash "$SCRIPT_DIR/run-update.sh"; _do_update ;;
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delete) [ -f "$SCRIPT_DIR/run-delete.sh" ] && exec bash "$SCRIPT_DIR/run-delete.sh"; _do_delete ;;
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restart) [ -f "$SCRIPT_DIR/run-restart.sh" ] && exec bash "$SCRIPT_DIR/run-restart.sh"; _do_restart ;;
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health) _do_health ;;
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*) echo "ERROR: unknown CMD_TSK='${CMD_TSK}'. Valid: install|update|delete|restart|health" >&2; exit 1 ;;
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esac
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