initial

sim/cluster0/populate_lab_setup.sh

@@ -0,0 +1,136 @@
+#!/bin/sh
+# Unattended cast cluster population — dev lab and staging template.
+# Usage:
+#   sudo sh populate_lab_setup.sh              # full setup on this node
+#   sudo sh populate_lab_setup.sh --coordinator # from jump host: all nodes in order
+#   sudo sh populate_lab_setup.sh --phase baseline|db|app|all
+set -eu
+
+ROOT="$(cd "$(dirname "$0")" && pwd)"
+export CAST_CLUSTER_ROOT="$ROOT"
+# shellcheck source=/dev/null
+. "$ROOT/scripts/lib/common.sh"
+export JOURNAL_ACTOR=populate
+
+PHASE=all
+COORDINATOR=0
+
+while [ $# -gt 0 ]; do
+  case "$1" in
+    --coordinator) COORDINATOR=1; shift ;;
+    --phase) PHASE="${2:-all}"; shift 2 ;;
+    --help|-h)
+      echo "Usage: sudo sh populate_lab_setup.sh [--coordinator] [--phase baseline|db|app|all]"
+      exit 0
+      ;;
+    *) die "unknown arg: $1" ;;
+  esac
+done
+
+run_phase_baseline() {
+  JOURNAL_PHASE=baseline
+  journal_start phase_baseline "$(host_short)"
+  log "phase baseline on $(host_short)"
+  journal_start apk_upgrade
+  apk update
+  apk upgrade -U -a || apk upgrade -U || true
+  journal_ok apk_upgrade
+  run_script "$ROOT/scripts/baseline.sh"
+  journal_ok phase_baseline
+}
+
+run_phase_db() {
+  JOURNAL_PHASE=db
+  journal_start phase_db "$(host_short)"
+  if is_primary_node; then
+    log "phase db primary on $(host_short)"
+    run_script "$ROOT/scripts/mariadb-primary.sh"
+    run_script "$ROOT/scripts/load-schemas.sh"
+    journal_ok phase_db "primary"
+    return
+  fi
+  if is_replica_node; then
+    log "phase db replica on $(host_short) — waiting for primary"
+    wait_for_primary_db
+    wait_for_tcp "$PRIMARY_DB_HOST" "$PRIMARY_DB_PORT" 300
+    run_script "$ROOT/scripts/mariadb-replica.sh"
+    journal_ok phase_db "replica"
+    return
+  fi
+  journal_nok phase_db "unknown host"
+  die "unknown host for db phase: $(host_short)"
+}
+
+run_phase_app() {
+  JOURNAL_PHASE=app
+  journal_start phase_app "$(host_short)"
+  log "phase app on $(host_short)"
+  if is_replica_node; then
+    wait_for_primary_db
+  fi
+  run_script "$ROOT/scripts/deploy-app.sh"
+  run_script "$ROOT/scripts/configure-nginx.sh"
+  rc-service php-fpm83 restart 2>/dev/null || true
+  rc-service nginx reload 2>/dev/null || rc-service nginx restart 2>/dev/null || true
+  if is_primary_node; then
+    rc-service mariadb restart 2>/dev/null || true
+  elif is_replica_node; then
+    rc-service mariadb restart 2>/dev/null || true
+  fi
+  journal_ok phase_app
+}
+
+run_local() {
+  ensure_shared_mounted
+  journal_start populate_local "phase=${PHASE}"
+  case "$PHASE" in
+    baseline) run_phase_baseline ;;
+    db) run_phase_baseline; run_phase_db ;;
+    app) run_phase_app ;;
+    all)
+      run_phase_baseline || exit 1
+      run_phase_db || exit 1
+      run_phase_app || exit 1
+      run_script "$ROOT/verify_lab_setup.sh" --local || exit 1
+      ;;
+    *) journal_nok populate_local "unknown phase"; die "unknown phase: $PHASE" ;;
+  esac
+  journal_ok populate_local "phase=${PHASE}"
+}
+
+run_coordinator() {
+  ensure_shared_mounted
+  journal_start populate_coordinator "nodes=${ALL_CAST_HOSTS}"
+  log "coordinator: ${CLUSTER_NAME} nodes=${ALL_CAST_HOSTS}"
+
+  for H in $CAST01_HOST $CAST02_HOST $CAST03_HOST; do
+    ssh_node "$H" "sudo sh ${SHARED_MOUNT}/cluster/populate_lab_setup.sh --phase baseline" &
+  done
+  wait || die "baseline failed on one or more nodes"
+
+  ssh_node "$CAST01_HOST" "sudo sh ${SHARED_MOUNT}/cluster/populate_lab_setup.sh --phase db"
+
+  for H in $CAST02_HOST $CAST03_HOST; do
+    ssh_node "$H" "sudo sh ${SHARED_MOUNT}/cluster/populate_lab_setup.sh --phase db" &
+  done
+  wait
+
+  for H in $CAST01_HOST $CAST02_HOST $CAST03_HOST; do
+    ssh_node "$H" "sudo sh ${SHARED_MOUNT}/cluster/populate_lab_setup.sh --phase app" &
+  done
+  wait
+
+  sh "$ROOT/verify_lab_setup.sh" --cluster
+  journal_ok populate_coordinator
+  log "populate_coordinator_ok ${CLUSTER_NAME}"
+}
+
+if [ "$(id -u)" -ne 0 ]; then
+  die "run as root (sudo sh populate_lab_setup.sh)"
+fi
+
+if [ "$COORDINATOR" -eq 1 ]; then
+  run_coordinator
+else
+  run_local
+fi