API endpoint has empty data in .DockerSnapshotRaw

[cyberbrix]

Ask a Question!

I used a script to query /api/endpoints and pull data from .Snapshots[].DockerSnapshotRaw.Containers[]. Looks like .Snapshots[].DockerSnapshotRaw is empty/null with no data. Is this a temporary issue with Docker or do I need to refactor my script.

(I used to pull container info so I could query the health of each container and it's image status)

[Nick-Portainer]

Can you share your script? did this work on previous versions?

[cyberbrix]

Worked perfectly fine until the most recent update.
It's a crude bash script, but it worked.

endpointinfo=$(curl -ksL -X GET "https://$portainerip:$portainerport/api/endpoints" -H "X-API-Key: $portainerapitoken" | jq -r '.[] | .Id as $id |.Name as $name|.Snapshots[].DockerSnapshotRaw.Containers[]| [$id,$name,.Id,.Names[],.State]|join("|")')

while IFS='|' read -r a b c d e
do
  containerid="$c"
  containername=$(echo "$d" | sed 's/\///')
  containerstate="$e"
  portainerenvid="$a"
  portainerenvname="$b"

  # Look up container info
  imagestatus=$(curl -ksL -X GET "https://$portainerip:$portainerport/api/docker/$portainerenvid/containers/$containerid/image_status" -H "X-API-Key: $portainerapitoken"  | jq -r '.Status')

  if [[  "$imagestatus" != "updated" ]] || [[ "$containerstate"  != "running" ]]
  then
   echo "$portainerenvname - $containername - $containerstate - $imagestatus"
  fi

done <<< "$endpointinfo"

[Nick-Portainer]

Thanks @cyberbrix, a security fix as of our latest release means that the field is no longer populated going forward.

[cyberbrix]

Understood. It would be great if there was an API call to get the equivalent of the Containers page per environment, to show each container, it's current state and image status, so we don't need to iterate over each container and look them up.

[Nick-Portainer]

Thanks @cyberbrix i'll convert this to an idea instead and gather feedback from the wider community as well.