E2E/Test: Fix smoke tests (#31332)

* add passwd for psql local query and add server/postgres logs for debugging

* set license for smoke tests

* fix fmt

e2e-tests/.ci/server.start.sh

@@ -11,6 +11,13 @@ mme2e_wait_image "$SERVER_IMAGE" 4 30
 mme2e_log "Starting E2E containers"
 ${MME2E_DC_SERVER} create
 ${MME2E_DC_SERVER} up -d --remove-orphans
+
+# Postgres check
+if ! mme2e_wait_command_success "${MME2E_DC_SERVER} exec -T -- postgres pg_isready -h localhost" "Waiting for postgres to accept connections" "30" "5"; then
+  mme2e_log "Postgres not accepting connections"
+  exit 1
+fi
+
 if ! mme2e_wait_service_healthy server 60 10; then
   mme2e_log "Mattermost container not healthy, retry attempts exhausted. Giving up." >&2
   exit 1
@@ -18,9 +25,21 @@ fi
 # shellcheck disable=SC2043
 for MIGRATION in migration_advanced_permissions_phase_2; do
   # Query explanation: if it doesn't find the migration in the table, there are 0 results and the command fails with a divide-by-zero error. Otherwise the command succeeds
-  MIGRATION_CHECK_COMMAND="${MME2E_DC_SERVER} exec -T -- postgres psql -U mmuser mattermost_test -c \"select 1 / (select count(*) from Systems where name = '${MIGRATION}' and value = 'true');\""
-  if ! mme2e_wait_command_success "$MIGRATION_CHECK_COMMAND >/dev/null 2>&1" "Waiting for migration to be completed: ${MIGRATION}" "30" "10"; then
+  MIGRATION_CHECK_COMMAND="${MME2E_DC_SERVER} exec -T postgres sh -c 'PGPASSWORD=mostest psql -U mmuser mattermost_test -c \"select 1 / (select count(*) from Systems where name = '\''${MIGRATION}'\'' and value = '\''true'\'');\"'"
+  if ! mme2e_wait_command_success "$MIGRATION_CHECK_COMMAND" "Waiting for migration to be completed: ${MIGRATION}" "10" "10"; then
     mme2e_log "Migration ${MIGRATION} not completed, retry attempts exhausted. Giving up." >&2
+
+    LOG_DIR="../${TEST}/logs"
+    mkdir -p "$LOG_DIR"
+
+    # Save server logs to a file
+    ${MME2E_DC_SERVER} logs --no-log-prefix -- server >"$LOG_DIR/server.log"
+    mme2e_log "Server logs saved to server.log"
+
+    # Save postgres logs to a file
+    ${MME2E_DC_SERVER} logs --no-log-prefix -- postgres >"$LOG_DIR/postgres.log"
+    mme2e_log "Postgres logs saved to postgres.log"
+
     exit 2
   fi
   mme2e_log "${MIGRATION}: completed."