Introduction
Expected Outcome
Monitor the resource usage of your Terraform worker docker container with reference to the RUN_ID and WORKSPACE_NAME in Terraform Enterprise
Prerequisites
- Terraform Enterprise
- SSH access to the Terraform Enterprise instance
- Permissions to run Docker commands or Sudo access
Procedure
-
SSH into your Terraform Enterprise instance
- Create a worker_mon.sh file with the following content
#!/bin/bash
for container in $(docker ps -q -f ancestor=$(/usr/local/bin/replicatedctl app-config export --template '{{.custom_image_tag.Value}}')|xargs); do printf "%s %s\n" CONTAINER_ID $container RUN_ID "$(docker exec $container cat -e /env/TFC_RUN_ID) WORKSPACE_NAME $(docker exec $container cat -e /env/TFC_WORKSPACE_NAME)" "$(docker stats $container --no-stream)"; done - Save the file and make it executable
chmod +x worker_mon.sh
- Execute the script as follows (use sudo if needed)
watch -pn01 ./worker_mon.sh
- Example output
