баг-фикс 30/34

scripts/test-deploy-images.sh

@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+ROOT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)
+DEPLOY_SCRIPT="$ROOT_DIR/scripts/deploy-images.sh"
+CALL_LOG=$(mktemp)
+trap 'rm -f "$CALL_LOG"' EXIT
+
+OLD_BACKEND='registry.local/magistr-backend@sha256:1111111111111111111111111111111111111111111111111111111111111111'
+OLD_FRONTEND='registry.local/magistr-frontend@sha256:2222222222222222222222222222222222222222222222222222222222222222'
+NEW_BACKEND='registry.local/magistr-backend@sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
+NEW_FRONTEND='registry.local/magistr-frontend@sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb'
+
+kubectl() {
+    printf '%s\n' "$*" >> "$CALL_LOG"
+    if [[ "$1" == "get" && "$3" == "backend" ]]; then
+        printf '%s' "$OLD_BACKEND"
+        return 0
+    fi
+    if [[ "$1" == "get" && "$3" == "frontend" ]]; then
+        printf '%s' "$OLD_FRONTEND"
+        return 0
+    fi
+    if [[ "${DEPLOY_TEST_MODE:-success}" == "failure" \
+            && "$1" == "rollout" \
+            && "$3" == "deployment/backend" \
+            && "${DEPLOY_TEST_FAILURE_EMITTED:-false}" == "false" ]]; then
+        DEPLOY_TEST_FAILURE_EMITTED=true
+        return 1
+    fi
+    return 0
+}
+export -f kubectl
+export CALL_LOG OLD_BACKEND OLD_FRONTEND DEPLOY_TEST_MODE DEPLOY_TEST_FAILURE_EMITTED
+
+if bash "$DEPLOY_SCRIPT" 'registry.local/backend:main' "$NEW_FRONTEND" >/dev/null 2>&1; then
+    printf 'Ошибка теста: mutable backend tag не был отклонён\n' >&2
+    exit 1
+fi
+
+: > "$CALL_LOG"
+DEPLOY_TEST_MODE=success bash "$DEPLOY_SCRIPT" "$NEW_BACKEND" "$NEW_FRONTEND"
+grep --fixed-strings "set image deployment/backend backend=$NEW_BACKEND" "$CALL_LOG" >/dev/null
+grep --fixed-strings "set image deployment/frontend frontend=$NEW_FRONTEND" "$CALL_LOG" >/dev/null
+
+: > "$CALL_LOG"
+if DEPLOY_TEST_MODE=failure DEPLOY_TEST_FAILURE_EMITTED=false \
+        bash "$DEPLOY_SCRIPT" "$NEW_BACKEND" "$NEW_FRONTEND"; then
+    printf 'Ошибка теста: неуспешный rollout завершился кодом 0\n' >&2
+    exit 1
+fi
+grep --fixed-strings "set image deployment/backend backend=$OLD_BACKEND" "$CALL_LOG" >/dev/null
+grep --fixed-strings "set image deployment/frontend frontend=$OLD_FRONTEND" "$CALL_LOG" >/dev/null
+
+printf 'Проверка immutable rollout и rollback завершена успешно\n'