ADD: implement migration scripts for PostgreSQL to Longhorn; update Immich configurations for namespace and persistent storage

Co-authored-by: Copilot <copilot@github.com>

k3s/apps/authentik/helm/migrate-postgres-to-longhorn.sh

@@ -0,0 +1,495 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+NAMESPACE="authentik"
+RELEASE="authentik"
+CHART="authentik/authentik"
+VALUES_FILE="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)/values.yaml"
+TARGET_PVC="authentik-postgresql-longhorn-pvc"
+LONGHORN_STORAGE_CLASS="longhorn"
+JOB_NAME="authentik-postgres-migrate-to-longhorn"
+
+PVC_BIND_TIMEOUT_SECONDS=900
+POD_STOP_TIMEOUT_SECONDS=300
+JOB_TIMEOUT_SECONDS=3600
+POSTGRES_READY_TIMEOUT_SECONDS=300
+
+DRY_RUN="false"
+AUTO_CONFIRM="false"
+
+ORIGINAL_POSTGRES_REPLICAS="1"
+SOURCE_NODE_NAME=""
+SOURCE_PVC=""
+SOURCE_STORAGE=""
+POSTGRES_STS=""
+POSTGRES_POD=""
+
+DEPLOYMENTS_TO_RESTORE=()
+DEPLOYMENT_REPLICAS=()
+AUTHENTIK_SCALED_DOWN="false"
+POSTGRES_SCALED_DOWN="false"
+
+info() {
+  echo "[INFO] $*"
+}
+
+warn() {
+  echo "[WARN] $*" >&2
+}
+
+err() {
+  echo "[ERROR] $*" >&2
+  exit 1
+}
+
+usage() {
+  cat <<'EOF'
+Usage: migrate-postgres-to-longhorn.sh [options]
+
+Options:
+  --namespace <name>      Kubernetes namespace (default: authentik)
+  --release <name>        Helm release name (default: authentik)
+  --chart <ref>           Helm chart ref/path (default: authentik/authentik)
+  --values <path>         Helm values file to use (default: ./values.yaml)
+  --target-pvc <name>     Target Longhorn PVC name (default: authentik-postgresql-longhorn-pvc)
+  --storage-class <name>  StorageClass for target PVC (default: longhorn)
+  --dry-run               Print plan without changing cluster state
+  --yes                   Skip interactive confirmation
+  --help                  Show this help
+EOF
+}
+
+parse_args() {
+  while [[ $# -gt 0 ]]; do
+    case "$1" in
+      --namespace)
+        NAMESPACE="$2"
+        shift
+        ;;
+      --release)
+        RELEASE="$2"
+        shift
+        ;;
+      --chart)
+        CHART="$2"
+        shift
+        ;;
+      --values)
+        VALUES_FILE="$2"
+        shift
+        ;;
+      --target-pvc)
+        TARGET_PVC="$2"
+        shift
+        ;;
+      --storage-class)
+        LONGHORN_STORAGE_CLASS="$2"
+        shift
+        ;;
+      --dry-run)
+        DRY_RUN="true"
+        ;;
+      --yes)
+        AUTO_CONFIRM="true"
+        ;;
+      --help|-h)
+        usage
+        exit 0
+        ;;
+      *)
+        err "Unknown argument: $1"
+        ;;
+    esac
+    shift
+  done
+}
+
+require_tool() {
+  local tool="$1"
+  command -v "${tool}" >/dev/null 2>&1 || err "Required tool not found: ${tool}"
+}
+
+require_file() {
+  local path="$1"
+  [[ -f "${path}" ]] || err "Required file not found: ${path}"
+}
+
+wait_for_pvc_bound() {
+  local pvc_name="$1"
+  local timeout="$2"
+  local elapsed=0
+  local interval=5
+
+  info "Waiting for PVC ${pvc_name} to become Bound..."
+  while true; do
+    local phase
+    phase="$(kubectl -n "${NAMESPACE}" get pvc "${pvc_name}" -o jsonpath='{.status.phase}' 2>/dev/null || true)"
+
+    if [[ "${phase}" == "Bound" ]]; then
+      info "PVC ${pvc_name} is Bound."
+      return 0
+    fi
+
+    if (( elapsed >= timeout )); then
+      err "Timeout while waiting for PVC ${pvc_name} to bind."
+    fi
+
+    sleep "${interval}"
+    elapsed=$((elapsed + interval))
+  done
+}
+
+wait_for_statefulset_replicas() {
+  local sts_name="$1"
+  local expected="$2"
+  local timeout="$3"
+  local elapsed=0
+  local interval=5
+
+  info "Waiting for StatefulSet ${sts_name} to reach ${expected} ready replicas..."
+  while true; do
+    local ready
+    ready="$(kubectl -n "${NAMESPACE}" get sts "${sts_name}" -o jsonpath='{.status.readyReplicas}' 2>/dev/null || true)"
+    ready="${ready:-0}"
+
+    if [[ "${ready}" == "${expected}" ]]; then
+      info "StatefulSet ${sts_name} has ${expected} ready replicas."
+      return 0
+    fi
+
+    if (( elapsed >= timeout )); then
+      err "Timeout while waiting for StatefulSet ${sts_name} ready replicas ${expected}."
+    fi
+
+    sleep "${interval}"
+    elapsed=$((elapsed + interval))
+  done
+}
+
+wait_for_no_pods_for_release() {
+  local selector="$1"
+  local timeout="$2"
+  local elapsed=0
+  local interval=5
+
+  info "Waiting for pods with selector ${selector} to stop..."
+  while true; do
+    local count
+    count="$(kubectl -n "${NAMESPACE}" get pods -l "${selector}" --no-headers 2>/dev/null | awk '$3 != "Completed" && $3 != "Succeeded" {count++} END {print count+0}')"
+
+    if [[ "${count}" == "0" ]]; then
+      info "No active pods left for selector ${selector}."
+      return 0
+    fi
+
+    if (( elapsed >= timeout )); then
+      err "Timeout while waiting for pods with selector ${selector} to stop."
+    fi
+
+    sleep "${interval}"
+    elapsed=$((elapsed + interval))
+  done
+}
+
+discover_postgres_runtime() {
+  POSTGRES_STS="$(kubectl -n "${NAMESPACE}" get sts -l "app.kubernetes.io/name=postgresql,app.kubernetes.io/instance=${RELEASE}" -o jsonpath='{.items[0].metadata.name}' 2>/dev/null || true)"
+  [[ -n "${POSTGRES_STS}" ]] || err "Could not find PostgreSQL StatefulSet for release ${RELEASE}."
+
+  POSTGRES_POD="${POSTGRES_STS}-0"
+
+  SOURCE_PVC="$(kubectl -n "${NAMESPACE}" get sts "${POSTGRES_STS}" -o jsonpath='{.spec.volumeClaimTemplates[0].metadata.name}' 2>/dev/null || true)"
+  [[ -n "${SOURCE_PVC}" ]] || err "Could not detect PostgreSQL volumeClaimTemplate name from StatefulSet ${POSTGRES_STS}."
+  SOURCE_PVC="${SOURCE_PVC}-${POSTGRES_STS}-0"
+  kubectl -n "${NAMESPACE}" get pvc "${SOURCE_PVC}" >/dev/null 2>&1 || err "Source PVC not found: ${SOURCE_PVC}"
+
+  SOURCE_NODE_NAME="$(kubectl -n "${NAMESPACE}" get pod "${POSTGRES_POD}" -o jsonpath='{.spec.nodeName}' 2>/dev/null || true)"
+
+  SOURCE_STORAGE="$(kubectl -n "${NAMESPACE}" get pvc "${SOURCE_PVC}" -o jsonpath='{.spec.resources.requests.storage}' 2>/dev/null || true)"
+  [[ -n "${SOURCE_STORAGE}" ]] || err "Could not read requested storage size from source PVC ${SOURCE_PVC}."
+
+  ORIGINAL_POSTGRES_REPLICAS="$(kubectl -n "${NAMESPACE}" get sts "${POSTGRES_STS}" -o jsonpath='{.spec.replicas}' 2>/dev/null || true)"
+  ORIGINAL_POSTGRES_REPLICAS="${ORIGINAL_POSTGRES_REPLICAS:-1}"
+
+  info "Detected PostgreSQL StatefulSet: ${POSTGRES_STS}"
+  info "Detected source PVC: ${SOURCE_PVC}"
+  if [[ -n "${SOURCE_NODE_NAME}" ]]; then
+    info "Detected source node: ${SOURCE_NODE_NAME}"
+  else
+    info "Source PostgreSQL pod currently not running, proceeding without node pinning"
+  fi
+  info "Detected source requested storage: ${SOURCE_STORAGE}"
+}
+
+ensure_target_pvc() {
+  info "Ensuring Longhorn target PVC ${TARGET_PVC} exists."
+
+  cat <<EOF | kubectl apply -f - >/dev/null
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: ${TARGET_PVC}
+  namespace: ${NAMESPACE}
+spec:
+  storageClassName: ${LONGHORN_STORAGE_CLASS}
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: ${SOURCE_STORAGE}
+EOF
+
+  wait_for_pvc_bound "${TARGET_PVC}" "${PVC_BIND_TIMEOUT_SECONDS}"
+}
+
+scale_down_authentik() {
+  local deployment_lines
+  deployment_lines="$(kubectl -n "${NAMESPACE}" get deploy -l "app.kubernetes.io/instance=${RELEASE}" -o jsonpath='{range .items[*]}{.metadata.name}{"\t"}{.spec.replicas}{"\n"}{end}' 2>/dev/null || true)"
+
+  if [[ -z "${deployment_lines}" ]]; then
+    warn "No Authentik deployments found for release ${RELEASE}."
+    return 0
+  fi
+
+  while IFS=$'\t' read -r name replicas; do
+    [[ -n "${name}" ]] || continue
+    replicas="${replicas:-1}"
+    DEPLOYMENTS_TO_RESTORE+=("${name}")
+    DEPLOYMENT_REPLICAS+=("${replicas}")
+    if [[ "${replicas}" != "0" ]]; then
+      info "Scaling deployment ${name} to 0."
+      kubectl -n "${NAMESPACE}" scale deploy "${name}" --replicas=0 >/dev/null
+    fi
+  done <<< "${deployment_lines}"
+
+  AUTHENTIK_SCALED_DOWN="true"
+  wait_for_no_pods_for_release "app.kubernetes.io/instance=${RELEASE},app.kubernetes.io/name=authentik" "${POD_STOP_TIMEOUT_SECONDS}"
+}
+
+scale_down_postgres() {
+  info "Scaling StatefulSet ${POSTGRES_STS} to 0 for consistent copy."
+  kubectl -n "${NAMESPACE}" scale sts "${POSTGRES_STS}" --replicas=0 >/dev/null
+  POSTGRES_SCALED_DOWN="true"
+  wait_for_statefulset_replicas "${POSTGRES_STS}" "0" "${POD_STOP_TIMEOUT_SECONDS}"
+}
+
+run_migration_job() {
+  info "Recreating migration job ${JOB_NAME}."
+  kubectl -n "${NAMESPACE}" delete job "${JOB_NAME}" --ignore-not-found >/dev/null
+
+  cat <<EOF | kubectl apply -f - >/dev/null
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: ${JOB_NAME}
+  namespace: ${NAMESPACE}
+spec:
+  backoffLimit: 2
+  template:
+    metadata:
+      name: ${JOB_NAME}
+    spec:
+      restartPolicy: Never
+      containers:
+        - name: migrate
+          image: alpine:3.20
+          command:
+            - sh
+            - -c
+            - |
+              set -euo pipefail
+              apk add --no-cache rsync findutils coreutils
+
+              src_count="\$(find /source -mindepth 1 | wc -l | tr -d ' ')"
+              echo "Source entries before copy: \${src_count}"
+
+              rsync -aHAX --numeric-ids --delete /source/ /target/
+
+              target_count="\$(find /target -mindepth 1 | wc -l | tr -d ' ')"
+              echo "Target entries after copy: \${target_count}"
+
+              if [ -f /target/PG_VERSION ] && [ -d /target/base ]; then
+                pg_root="/target"
+              elif [ -f /target/data/PG_VERSION ] && [ -d /target/data/base ]; then
+                pg_root="/target/data"
+              else
+                echo "Could not find PostgreSQL data root on target" >&2
+                echo "Top-level target contents:" >&2
+                ls -la /target >&2 || true
+                echo "Nested target/data contents:" >&2
+                ls -la /target/data >&2 || true
+                exit 1
+              fi
+
+              test "\${target_count}" -gt 0
+              echo "Detected PostgreSQL data root: \${pg_root}"
+
+              echo "Top-level target contents:"
+              ls -la /target
+              echo "Migration verification successful"
+          volumeMounts:
+            - name: source
+              mountPath: /source
+              readOnly: true
+            - name: target
+              mountPath: /target
+      volumes:
+        - name: source
+          persistentVolumeClaim:
+            claimName: ${SOURCE_PVC}
+        - name: target
+          persistentVolumeClaim:
+            claimName: ${TARGET_PVC}
+EOF
+
+  info "Streaming migration job logs."
+  kubectl -n "${NAMESPACE}" logs -f "job/${JOB_NAME}" || true
+
+  info "Waiting for migration job completion."
+  if ! kubectl -n "${NAMESPACE}" wait --for=condition=complete "job/${JOB_NAME}" --timeout="${JOB_TIMEOUT_SECONDS}s" >/dev/null; then
+    kubectl -n "${NAMESPACE}" describe job "${JOB_NAME}" || true
+    kubectl -n "${NAMESPACE}" logs "job/${JOB_NAME}" --tail=-1 || true
+    err "Migration job failed."
+  fi
+
+  info "Migration job completed."
+}
+
+verify_target_pvc_has_data() {
+  info "Verifying copied PostgreSQL markers on target PVC ${TARGET_PVC}."
+  kubectl -n "${NAMESPACE}" run authentik-postgres-verify \
+    --rm --restart=Never --image=alpine:3.20 \
+    --overrides="{\"apiVersion\":\"v1\",\"spec\":{\"containers\":[{\"name\":\"verify\",\"image\":\"alpine:3.20\",\"command\":[\"sh\",\"-c\",\"set -e; if [ -f /target/PG_VERSION ] && [ -d /target/base ]; then root=/target; elif [ -f /target/data/PG_VERSION ] && [ -d /target/data/base ]; then root=/target/data; else echo missing-postgres-layout >&2; ls -la /target >&2 || true; ls -la /target/data >&2 || true; exit 1; fi; echo detected-root=\$root; find /target -mindepth 1 | wc -l; ls -la /target | head -n 20\"],\"volumeMounts\":[{\"name\":\"target\",\"mountPath\":\"/target\"}]}],\"volumes\":[{\"name\":\"target\",\"persistentVolumeClaim\":{\"claimName\":\"${TARGET_PVC}\"}}]}}" \
+    --attach=true >/dev/null
+}
+
+helm_switch_postgres_to_target_pvc() {
+  info "Upgrading Helm release ${RELEASE} to use existing PostgreSQL claim ${TARGET_PVC}."
+  helm -n "${NAMESPACE}" upgrade --install "${RELEASE}" "${CHART}" \
+    -f "${VALUES_FILE}" \
+    --reuse-values \
+    --set "postgresql.primary.persistence.enabled=true" \
+    --set "postgresql.primary.persistence.existingClaim=${TARGET_PVC}" \
+    --set "authentik.existingSecret.secretName=" >/dev/null
+}
+
+verify_postgres_uses_target_claim() {
+  info "Waiting for PostgreSQL StatefulSet to become ready after Helm upgrade."
+  wait_for_statefulset_replicas "${POSTGRES_STS}" "1" "${POSTGRES_READY_TIMEOUT_SECONDS}"
+
+  local mounted_claim
+  mounted_claim="$(kubectl -n "${NAMESPACE}" get pod "${POSTGRES_STS}-0" -o jsonpath='{.spec.volumes[?(@.name=="data")].persistentVolumeClaim.claimName}' 2>/dev/null || true)"
+  if [[ -z "${mounted_claim}" ]]; then
+    mounted_claim="$(kubectl -n "${NAMESPACE}" get pod "${POSTGRES_STS}-0" -o jsonpath='{.spec.volumes[?(@.persistentVolumeClaim)].persistentVolumeClaim.claimName}' 2>/dev/null | awk '{print $1}')"
+  fi
+
+  [[ -n "${mounted_claim}" ]] || err "Could not detect mounted PostgreSQL claim after upgrade."
+  [[ "${mounted_claim}" == "${TARGET_PVC}" ]] || err "PostgreSQL pod mounts ${mounted_claim}, expected ${TARGET_PVC}."
+
+  info "PostgreSQL now mounts target claim ${mounted_claim}."
+}
+
+restore_authentik_deployments() {
+  if [[ "${AUTHENTIK_SCALED_DOWN}" != "true" ]]; then
+    return 0
+  fi
+
+  local index
+  for index in "${!DEPLOYMENTS_TO_RESTORE[@]}"; do
+    local name="${DEPLOYMENTS_TO_RESTORE[${index}]}"
+    local replicas="${DEPLOYMENT_REPLICAS[${index}]}"
+    if [[ "${replicas}" == "0" ]]; then
+      info "Skipping restore of deployment ${name} to 0 replicas."
+      continue
+    fi
+    info "Restoring deployment ${name} replicas to ${replicas}."
+    kubectl -n "${NAMESPACE}" scale deploy "${name}" --replicas="${replicas}" >/dev/null
+  done
+
+  AUTHENTIK_SCALED_DOWN="false"
+}
+
+restore_on_error() {
+  if [[ "${POSTGRES_SCALED_DOWN}" == "true" ]]; then
+    warn "Restoring StatefulSet ${POSTGRES_STS} replicas to ${ORIGINAL_POSTGRES_REPLICAS}."
+    kubectl -n "${NAMESPACE}" scale sts "${POSTGRES_STS}" --replicas="${ORIGINAL_POSTGRES_REPLICAS}" >/dev/null || true
+    POSTGRES_SCALED_DOWN="false"
+  fi
+
+  restore_authentik_deployments || true
+}
+
+on_exit() {
+  local exit_code=$?
+  if [[ ${exit_code} -ne 0 ]]; then
+    restore_on_error
+    warn "Script failed with exit code ${exit_code}."
+  fi
+}
+trap on_exit EXIT
+
+validate_prerequisites() {
+  require_tool kubectl
+  require_tool helm
+  require_file "${VALUES_FILE}"
+
+  kubectl get namespace "${NAMESPACE}" >/dev/null 2>&1 || err "Namespace does not exist: ${NAMESPACE}"
+  helm -n "${NAMESPACE}" status "${RELEASE}" >/dev/null 2>&1 || err "Helm release not found: ${RELEASE} in namespace ${NAMESPACE}"
+}
+
+confirm_migration() {
+  if [[ "${AUTO_CONFIRM}" == "true" ]]; then
+    return 0
+  fi
+
+  echo
+  warn "Authentik and PostgreSQL workloads in namespace ${NAMESPACE} will be scaled down during migration."
+  read -r -p "Type MIGRATE to continue: " confirmation
+  if [[ "${confirmation}" != "MIGRATE" ]]; then
+    err "Confirmation failed. Aborted by user."
+  fi
+}
+
+print_dry_run_plan() {
+  info "Dry-run mode active. No cluster changes will be made."
+  info "Planned steps:"
+  info "1) Discover PostgreSQL StatefulSet, pod, source PVC, and size"
+  info "2) Create Longhorn target PVC ${TARGET_PVC}"
+  info "3) Scale down Authentik deployments and PostgreSQL StatefulSet"
+  info "4) Run rsync migration job ${JOB_NAME}"
+  info "5) Verify copied DB files on target PVC"
+  info "6) Helm upgrade release ${RELEASE} with postgresql.primary.persistence.existingClaim=${TARGET_PVC}"
+  info "7) Verify new PostgreSQL pod uses target PVC"
+  info "8) Restore Authentik deployments"
+}
+
+run_migration() {
+  discover_postgres_runtime
+
+  if [[ "${DRY_RUN}" == "true" ]]; then
+    print_dry_run_plan
+    return 0
+  fi
+
+  confirm_migration
+  ensure_target_pvc
+  scale_down_authentik
+  scale_down_postgres
+  run_migration_job
+  verify_target_pvc_has_data
+  helm_switch_postgres_to_target_pvc
+  POSTGRES_SCALED_DOWN="false"
+  verify_postgres_uses_target_claim
+  restore_authentik_deployments
+
+  info "Migration finished successfully."
+  info "PostgreSQL is now running on Longhorn PVC ${TARGET_PVC}."
+}
+
+main() {
+  parse_args "$@"
+  info "Starting Authentik PostgreSQL migration to Longhorn PVC."
+  validate_prerequisites
+  run_migration
+}
+
+main "$@"

k3s/apps/authentik/helm/values.yaml

@@ -2,6 +2,8 @@
 namespace: authentik
 authentik:
     secret_key: "6sNotXqR3cvcVHx3RbYCViX6J/OmMvopb4b7ge80V3EdSgBtWzG0l4SXBPo80J3mRy0BDaCCfb1EZoz+"
+    existingSecret:
+        secretName: ""
     # This sends anonymous usage-data, stack traces on errors and
     # performance data to sentry.io, and is fully opt-in
     error_reporting:
@@ -9,6 +11,16 @@ authentik:
     postgresql:
         password: "WoPbKRCEeLoLb9J840FqwDE95ergX8CqXq7jC6nbJkoNSiTSlA"
 
+global:
+    volumeMounts:
+        - name: authentik-rbac-migration-fix
+          mountPath: /authentik/rbac/migrations/0010_remove_role_group_alter_role_name.py
+          subPath: 0010_remove_role_group_alter_role_name.py
+    volumes:
+        - name: authentik-rbac-migration-fix
+          configMap:
+              name: authentik-rbac-migration-fix
+
 server:
     ingress:
         # Specify kubernetes ingress controller class name
@@ -26,3 +38,37 @@ postgresql:
     enabled: true
     auth:
         password: "WoPbKRCEeLoLb9J840FqwDE95ergX8CqXq7jC6nbJkoNSiTSlA"
+    primary:
+        persistence:
+            enabled: true
+            existingClaim: authentik-postgresql-longhorn-pvc
+
+additionalObjects:
+    - apiVersion: v1
+      kind: ConfigMap
+      metadata:
+        name: authentik-rbac-migration-fix
+        namespace: authentik
+      data:
+        0010_remove_role_group_alter_role_name.py: |
+          from django.db import migrations, models
+
+
+          class Migration(migrations.Migration):
+
+              dependencies = [
+                  ("authentik_rbac", "0009_remove_initialpermissions_mode"),
+                  ("authentik_core", "0056_user_roles"),
+              ]
+
+              operations = [
+                  migrations.RemoveField(
+                      model_name="role",
+                      name="group",
+                  ),
+                  migrations.AlterField(
+                      model_name="role",
+                      name="name",
+                      field=models.TextField(unique=True),
+                  ),
+              ]

k3s/apps/photo/immich/immich-configmap.yaml

@@ -2,7 +2,7 @@ kind: ConfigMap
 apiVersion: v1
 metadata:
   name: immich-env
-  namespace: photoprism
+  namespace: immich
   labels:
     app: immich
 data:

k3s/apps/photo/immich/immich-db-deployment.yaml

@@ -2,9 +2,11 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: immich-database
-  namespace: photoprism
+  namespace: immich
 spec:
   replicas: 1
+  strategy:
+    type: Recreate
   selector:
     matchLabels:
       app: immich-database
@@ -13,6 +15,8 @@ spec:
       labels:
         app: immich-database
     spec:
+      securityContext:
+        fsGroup: 1000
       containers:
         - name: immich-postgres
           image: "docker.io/tensorchord/pgvecto-rs:pg14-v0.2.0@sha256:90724186f0a3517cf6914295b5ab410db9ce23190a2d9d0b9dd6463e3fa298f0"

k3s/apps/photo/immich/immich-db-pv.yaml

@@ -2,7 +2,6 @@ kind: PersistentVolume
 apiVersion: v1
 metadata:
   name: immich-db-pv
-  namespace: photoprism
   labels:
     app: immich-postgresql
 spec:

k3s/apps/photo/immich/immich-db-pvc.yaml

@@ -2,14 +2,13 @@ kind: PersistentVolumeClaim
 apiVersion: v1
 metadata:
   name: immich-db-pvc
-  namespace: photoprism
+  namespace: immich
   labels:
     app: immich
 spec:
   accessModes:
-    - ReadWriteMany
+    - ReadWriteOnce
   resources:
     requests:
-      storage: 20Gi  # Match or be less than the PV's capacity
-  volumeName: immich-db-pv  # Bind explicitly to the PV created above
-  storageClassName: nfs
+      storage: 8Gi
+  storageClassName: longhorn

k3s/apps/photo/immich/immich-db-service.yaml

@@ -2,7 +2,7 @@ kind: Service
 apiVersion: v1
 metadata:
   name: immich-database
-  namespace: photoprism
+  namespace: immich
   labels:
     app: immich-database
 spec:

k3s/apps/photo/immich/immich-library-immich-pv.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: immich-library-immich-pv
+  labels:
+    app: immich
+spec:
+  capacity:
+    storage: 50Gi
+  storageClassName: nfs
+  accessModes:
+    - ReadWriteMany
+  persistentVolumeReclaimPolicy: Retain
+  nfs:
+    path: /export/fastData/immichLibrary
+    server: 192.168.178.166

k3s/apps/photo/immich/immich-library-pv.yaml

@@ -2,7 +2,6 @@ kind: PersistentVolume
 apiVersion: v1
 metadata:
   name: immich-library-pv
-  namespace: immich
   labels:
     app: immich
 spec:

k3s/apps/photo/immich/immich-library-pvc.yaml

@@ -2,7 +2,7 @@ kind: PersistentVolumeClaim
 apiVersion: v1
 metadata:
   name: immich-library-pvc
-  namespace: photoprism
+  namespace: immich
   labels:
     app: immich
 spec:
@@ -11,5 +11,5 @@ spec:
   resources:
     requests:
       storage: 50Gi  # Match or be less than the PV's capacity
-  volumeName: immich-library-pv  # Bind explicitly to the PV created above
+  volumeName: immich-library-immich-pv
   storageClassName: nfs

k3s/apps/photo/immich/immich-ml-deployment.yaml

@@ -2,7 +2,7 @@ kind: Deployment
 apiVersion: apps/v1
 metadata:
   name: immich-machine-learning
-  namespace: photoprism
+  namespace: immich
   labels:
     app: immich-machine-learning
 spec:

k3s/apps/photo/immich/immich-ml-service.yaml

@@ -2,7 +2,7 @@ kind: Service
 apiVersion: v1
 metadata:
   name: immich-machine-learning
-  namespace: photoprism
+  namespace: immich
   labels:
     app: immich-machine-learning
 spec:

k3s/apps/photo/immich/immich-photos-pv.yaml

@@ -0,0 +1,19 @@
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: immich-photos-pv
+  labels:
+    app: immich
+spec:
+  capacity:
+    storage: 200Gi
+  storageClassName: nfs
+  accessModes:
+    - ReadWriteMany
+  persistentVolumeReclaimPolicy: Retain
+  nfs:
+    server: 192.168.178.186
+    path: /volume1/Photos
+  mountOptions:
+    - hard
+    - nfsvers=4

k3s/apps/photo/immich/immich-photos-pvc.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: immich-photos-pvc
+  namespace: immich
+  labels:
+    app: immich
+spec:
+  storageClassName: nfs
+  volumeName: immich-photos-pv
+  accessModes:
+    - ReadWriteMany
+  resources:
+    requests:
+      storage: 50Gi

k3s/apps/photo/immich/immich-server-deployment.yaml

@@ -2,7 +2,7 @@ kind: Deployment
 apiVersion: apps/v1
 metadata:
   name: immich-server
-  namespace: photoprism
+  namespace: immich
   labels:
     app: immich-server
 spec:
@@ -112,4 +112,4 @@ spec:
             claimName: immich-library-pvc
         - name: ext-library
           persistentVolumeClaim:
-            claimName: photoprism-library-pvc
+            claimName: immich-photos-pvc

k3s/apps/photo/immich/immich-server-service.yaml

@@ -2,7 +2,7 @@ kind: Service
 apiVersion: v1
 metadata:
   name: immich-server
-  namespace: photoprism
+  namespace: immich
   labels:
     app: immich-server
 spec:
@@ -12,4 +12,5 @@ spec:
   ports:
     - port: 2283
       targetPort: 2283
+      nodePort: 31139
       protocol: TCP

k3s/apps/photo/immich/migrate-db-nfs-to-longhorn.yaml

@@ -0,0 +1,38 @@
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: immich-db-nfs-to-longhorn
+  namespace: immich
+spec:
+  backoffLimit: 2
+  template:
+    spec:
+      restartPolicy: Never
+      containers:
+        - name: migrate-db
+          image: alpine:3.20
+          command:
+            - sh
+            - -c
+            - |
+              set -e
+              apk add --no-cache rsync
+              test -d /source/postgres
+              mkdir -p /target/postgres
+              rsync -aHAX --numeric-ids /source/postgres/ /target/postgres/
+              test -f /target/postgres/PG_VERSION
+              test -d /target/postgres/base
+          volumeMounts:
+            - name: source-nfs
+              mountPath: /source
+              readOnly: true
+            - name: target-longhorn
+              mountPath: /target
+      volumes:
+        - name: source-nfs
+          nfs:
+            server: 192.168.178.166
+            path: /export/fastData/immichDB
+        - name: target-longhorn
+          persistentVolumeClaim:
+            claimName: immich-db-pvc

k3s/apps/photo/immich/namespace.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: immich

k3s/apps/photo/immich/redis-deployment.yaml

@@ -9,7 +9,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: redis-server
-  namespace: photoprism
+  namespace: immich
   labels:
     app: redis-server
 spec:
@@ -35,7 +35,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: redis-server
-  namespace: photoprism
+  namespace: immich
   labels:
     app: redis-server
 spec: