98 lines
3.4 KiB
Bash
Executable File
98 lines
3.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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HOMELAB_STATE_DIR="${HOMELAB_STATE_DIR:-${XDG_DATA_HOME:-${HOME}/.local/share}/homelab}"
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SNAPSHOT_DIR="${HOMELAB_RELEASE_SNAPSHOT_DIR:-${HOMELAB_STATE_DIR}/release-snapshots}"
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TIMESTAMP="$(date -u +%Y%m%dT%H%M%SZ)"
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REPORT="${SNAPSHOT_DIR}/release-snapshot-${TIMESTAMP}.txt"
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mkdir -p "$SNAPSHOT_DIR"
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exec > >(tee "$REPORT") 2>&1
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section() {
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printf '\n== %s ==\n' "$1"
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}
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have() {
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command -v "$1" >/dev/null 2>&1
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}
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run_optional() {
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local description="$1"
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shift
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section "$description"
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if "$@"; then
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return 0
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fi
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printf 'warn: %s unavailable or failed\n' "$description"
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}
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latest_file() {
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local dir="$1"
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local pattern="$2"
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if [ -d "$dir" ]; then
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find "$dir" -maxdepth 1 -type f -name "$pattern" -print 2>/dev/null | sort | tail -1
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fi
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}
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section "Snapshot Metadata"
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printf 'created_utc=%s\n' "$TIMESTAMP"
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printf 'report=%s\n' "$REPORT"
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printf 'repo=%s\n' "$REPO_ROOT"
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printf 'host=%s\n' "$(hostname 2>/dev/null || echo unknown)"
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section "Git State"
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git -C "$REPO_ROOT" rev-parse --abbrev-ref HEAD
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git -C "$REPO_ROOT" rev-parse HEAD
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git -C "$REPO_ROOT" status --short
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git -C "$REPO_ROOT" log --oneline -5
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if have kubectl; then
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run_optional "Kubernetes Nodes" kubectl get nodes -o wide
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run_optional "Kubernetes Problem Pods" sh -c \
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'kubectl get pods -A --field-selector=status.phase!=Running,status.phase!=Succeeded -o wide'
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run_optional "Argo CD Applications" sh -c \
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'kubectl -n argocd get applications.argoproj.io -o custom-columns=NAME:.metadata.name,SYNC:.status.sync.status,HEALTH:.status.health.status,REVISION:.status.sync.revision,PATH:.spec.source.path --no-headers'
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run_optional "Workload Images" sh -c \
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'kubectl get deploy,statefulset,daemonset -A -o jsonpath="{range .items[*]}{.metadata.namespace}{\"/\"}{.metadata.name}{\"\\t\"}{range .spec.template.spec.containers[*]}{.image}{\" \"}{end}{\"\\n\"}{end}"'
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else
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section "Kubernetes"
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echo "kubectl not installed; skipping Kubernetes snapshot."
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fi
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if have helm; then
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run_optional "Helm Releases" helm list -A
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else
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section "Helm Releases"
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echo "helm not installed; skipping Helm release snapshot."
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fi
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section "Backup Pointers"
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state_backup="$(latest_file "${HOMELAB_TOFU_STATE_BACKUP_DIR:-${HOMELAB_STATE_DIR}/tofu-state-backups}" 'tofu-state-*.tgz' || true)"
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gitea_backup="$(latest_file "${LAB_GITEA_BACKUP_DIR:-/home/jv/backups/gitea}" 'gitea-*.zip' || true)"
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printf 'latest_tofu_state_backup=%s\n' "${state_backup:-missing}"
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printf 'latest_gitea_backup=%s\n' "${gitea_backup:-missing}"
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section "Public URLs"
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for url in "${LAB_PUBLIC_URL:-https://lab2025.duckdns.org/}" "${LAB_GITEA_URL:-https://lab2025.duckdns.org/git/jv/my-homelab-configs}"; do
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if have curl; then
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status="$(curl -k -sS -o /dev/null -w '%{http_code}' --max-time 10 "$url" 2>/dev/null || true)"
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printf '%-60s http=%s\n' "$url" "${status:-none}"
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else
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printf '%-60s curl not installed\n' "$url"
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fi
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done
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section "Next Actions"
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cat <<EOF
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Before applying risky changes:
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1. Review this report for dirty Git state, unhealthy apps, or missing backups.
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2. Run ./jeannie state-backup if latest_tofu_state_backup is missing or old.
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3. Run ./jeannie backup-gitea if latest_gitea_backup is missing or old.
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4. Keep this report path with the change notes: $REPORT
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EOF
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