There are two ways to use Stackdriver with Spinnaker. The easiest is to configure Spinnaker microservices to push metrics directly into stackdriver. Additionally the Spinnaker Monitoring Daemon can write into Stackdriver for you.
Note that Spinnaker talks to Stackdriver via HTTP so you do not need to install the Stackdriver Agent. Since the Agent is only available on Google Cloud Platform or Amazon Web Services, this means that you can write metrics into Stackdriver regardless of what platform you are running Spinnaker on. You may still want to install a Stackdriver Agent for local machine monitoring or monitoring other services. However, the agent itself does not know about Spinnaker and will not monitor it.
Note that the current integration with Stackdriver is based on using custom metrics. All told there are a few hundred metrics and several thousand time series (exact numbers depend on individual circumstances). Custom metrics are considered a premium stackdriver feature and may incur additional costs depending on your situation. If you are interested in using Stackdriver, please contact us through the Spinnaker Slack channel.
Configure the Spinnaker monitoring daemon for Stackdriver
First, you need a service account with the
roles/monitoring.metricWriter roles enabled. If you don’t already have this,
run the following commands:
SERVICE_ACCOUNT_NAME=spinnaker-monitoring-account SERVICE_ACCOUNT_DEST=~/.gcp/gce-monitoring-account.json gcloud iam service-accounts create \ $SERVICE_ACCOUNT_NAME \ --display-name $SERVICE_ACCOUNT_NAME SA_EMAIL=$(gcloud iam service-accounts list \ --filter="displayName:$SERVICE_ACCOUNT_NAME" \ --format='value(email)') PROJECT=$(gcloud info --format='value(config.project)') # permission to read existing configured metrics gcloud projects add-iam-policy-binding $PROJECT \ --member serviceAccount:$SA_EMAIL \ --role roles/monitoring.viewer # permission to write new metrics gcloud projects add-iam-policy-binding $PROJECT \ --member serviceAccount:$SA_EMAIL \ --role roles/monitoring.metricWriter mkdir -p $(dirname $SERVICE_ACCOUNT_DEST) gcloud iam service-accounts keys create $SERVICE_ACCOUNT_DEST \ --iam-account $SA_EMAIL
Now you have a service account with the correct roles sitting in
Finally, run the following hal commands to configure Stackdriver:
hal config metric-stores stackdriver edit \ --credentials-path $SERVICE_ACCOUNT_DEST hal config metric-stores stackdriver enable
There are further flags that can be provided if you would like to push metrics to a different project, or associate them with a different zone. Please refer to the halyard command reference.
Proceed to install the dashboards
Installing the Stackdriver dashboards
*Note: The Stackdriver Dashboard API is currently whitelisted, so you need a registered STACKDRIVER_API key in order to use it. If you are so inclined, contact your sales representative.
To install the stackdriver dashboards, you need to have the monitoring daemon installed. But you only need it installed while you upload the dashboards. You can do this on a temporary VM.
export STACKDRIVER_API_KEY=<your api key> sudo apt-get update -y sudo apt-get install spinnaker-monitoring-daemon -y sudo apt-get install spinnaker-monitoring-third-party -y /opt/spinnaker-monitoring/third_party/stackdriver/install.sh --dashboards_only
With your browser, log into app.google.stackdriver.com and select your project. You should be able to see the various Spinnaker dashboards and select from them.
Stackdriver dashboards do not have the ability to manipulate metrics so can only show raw values coming from Spinnaker. In particular, latencies cannot be computed and time values will be in nanoseconds rather than milliseconds or seconds.
If you are using Stackdriver, you may wish to complement it with Datalab for the visualization or to manipulate the data. There are no datalab dashboards provided at present. See the Google DataLab Website for more information.