Cloud Build API 調用以檢查有關最新版本的信息

Question

我一直在使用 Cloud Build API 以從 Google Cloud Build 獲取最新的圖像信息，該信息將我們的 Google Cloud Kubernetes 部署圖像構建到我們的 Django 后端應用程序中以觸發新的 Job/Pod。

下面是收集信息的代碼。

from google.cloud.devtools import cloudbuild_v1

def sample_list_builds():
    # Create a client
    client = cloudbuild_v1.CloudBuildClient()

    # Initialize request argument(s)
    request = cloudbuild_v1.ListBuildsRequest(
        project_id="project_id_value",
    )

    # Make the request
    page_result = client.list_builds(request=request)

    # Handle the response
    for response in page_result:
        print(response)

我只想在找到第一個成功構建時退出循環，但是我找不到如何與 Status.Success 進行比較。 它似乎不是一個字符串。 我拿什么來比較這個？

images: "eu.gcr.io/.../.../...-dev:f2529...0ac00402"
project_id: "..."
logs_bucket: "gs://106...1.cloudbuild-logs.googleusercontent.com"
source_provenance {
}
build_trigger_id: "...-d5fd-47b7-8949-..."
options {
  substitution_option: ALLOW_LOOSE
  logging: LEGACY
  dynamic_substitutions: true
  pool {
  }
}
log_url: "https://console.cloud.google.com/cloud-build/builds/...-1106-44d5-a634-...?project=..."
substitutions {
  key: "BRANCH_NAME"
  value: "staging"
}
substitutions {
  key: "COMMIT_SHA"
  value: "..."
}
substitutions {
  key: "REF_NAME"
  value: "staging"
}
substitutions {
  key: "REPO_NAME"
  value: "videoo-app"
}
substitutions {
  key: "REVISION_ID"
  value: "....aa3f5276deda3c10ac00402"
}
substitutions {
  key: "SHORT_SHA"
  value: "f2529c2"
}
substitutions {
  key: "TRIGGER_BUILD_CONFIG_PATH"
}
substitutions {
  key: "TRIGGER_NAME"
  value: "rmgpgab-videoo-app-dev-europe-west1-...--storb"
}
substitutions {
  key: "_DEPLOY_REGION"
  value: "europe-west1"
}
substitutions {
  key: "_ENTRYPOINT"
  value: "gunicorn -b :$PORT videoo.wsgi"
}
substitutions {
  key: "_GCR_HOSTNAME"
  value: "eu.gcr.io"
}
substitutions {
  key: "_LABELS"
  value: "gcb-trigger-id=...-d5fd-47b7-8949-..."
}
substitutions {
  key: "_PLATFORM"
  value: "managed"
}
substitutions {
  key: "_SERVICE_NAME"
  value: "videoo-app-dev"
}
substitutions {
  key: "_TRIGGER_ID"
  value: "...-d5fd-47b7-8949-..."
}

以下代碼未按預期工作：

def sample_list_builds():
    # Create a client
    client = cloudbuild_v1.CloudBuildClient()

    # Initialize request argument(s)
    request = cloudbuild_v1.ListBuildsRequest(
        project_id=settings.PROJECT_ID,
    )

    # Make the request
    page_result = client.list_builds(request=request)

    # Handle the response
    for response in page_result:
        print(response.status)
        if response.status=="Status.SUCCESS":
            print(response.results['images']['name'])
            break

如何將狀態字段與成功案例進行比較？

Answer 1

您應該在答案中有 status 和 status_detail 。

如果您導入構建類型

from google.cloud.devtools.cloudbuild_v1.types import Build

您應該能夠使用例如Build.Status.SUCCESS並進行比較。

如此處所述，當您的構建的 state 發生更改時，Cloud Build 會在 Google Pub/Sub 主題上發布消息。 查看 Pull 訂閱也可能會有所幫助。