Troubleshooting
Written by
To view Docker image startup logs, use the command:
sudo journalctl -u yc-container-daemon
Below are common errors and ways to fix them.
The service account has no permission to download the specified Docker image
Example:
Mar 25 12:07:39 instance-name yc-container-daemon[516]:
{"level":"DEBUG","ts":"2021-03-25T12:07:39.785Z","caller":"container/image.go:75","msg":"trying to pull image (0/3)"}
Mar 25 12:07:39 instance-name yc-container-daemon[516]:
{"level":"DEBUG","ts":"2021-03-25T12:07:39.786Z","caller":"container/image.go:47","msg":"pulling image: 'cr.yandex/crpgrueprnc1cgt1la/nginx:1.16.0'"}
Mar 25 12:07:41 instance-name yc-container-daemon[516]:
{"level":"ERROR","ts":"2021-03-25T12:07:41.005Z","caller":"container/image.go:78","msg":"error pulling image: Error response from daemon: pull access denied for cr.yandex/crpgruernc1bgt1la/ngin>
How to fix it: Assign to the service account the viewer or container-registry.images.puller role for a repository, registry, or folder. For more information about the roles available in the service, see the documentation.
No network access to Container Registry
Example:
Sep 28 08:00:18 cl17bn514eluq62dj8jo-unar yc-container-daemon[952]:
{"level":"DEBUG","ts":"2019-09-28T08:00:18.842Z ","caller":"container/container.go:121","msg":"trying to pull image (0/3)"}
Sep 28 08:00:18 cl17bn514eluq62dj8jo-unar yc-container-daemon[952]:
{"level":"DEBUG","ts":"2019-09-28T08:00:18.842Z","caller":"container/container.go:162","msg":"pulling image: 'cr.yandex/crpgrueprnhc1cgt1lab/nginx:1.16.0'"}
Sep 28 08:00:33 cl17bn514eluq62dj8jo-unar yc-container-daemon[952]:
{"level":"ERROR","ts":"2019-09-28T08:00:33.843Z","caller":"container/container.go:124","msg":"error pulling image: Error response from daemon: Get https://cr.yandex/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)"}
How to fix it: Check if there is access to Container Registry by running the command: nc -vz cr.yandex 443. If not, configure a NAT instance or assign a public IP address to the VMs with the Container Optimized Image. You can also set up an NAT gateway for the subnet where the VMs are created.
No service account is linked to the VM to enable access to Container Registry
Example:
Mar 25 12:13:23 instance-name yc-container-daemon[518]:
{"level":"WARN","ts":"2021-03-25T12:13:23.466Z","caller":"container/container.go:240","msg":"Attempting to pull Container Registry image with empty credentials. It will only work if public registry>
Mar 25 12:13:23 instance-name yc-container-daemon[518]:
{"level":"DEBUG","ts":"2021-03-25T12:13:23.466Z","caller":"container/image.go:75","msg":"trying to pull image (0/3)"}
Mar 25 12:13:23 instance-name yc-container-daemon[518]:
{"level":"DEBUG","ts":"2021-03-25T12:13:23.467Z","caller":"container/image.go:47","msg":"pulling image: 'cr.yandex/crpgruehrnhc0bgt1lab/nginx:1.16.0'"}
Mar 25 12:13:24 instance-name yc-container-daemon[518]:
{"level":"ERROR","ts":"2021-03-25T12:13:24.706Z","caller":"container/image.go:78","msg":"error pulling image: Error response from daemon: unauthorized: Authentication problem ; requestId = b2f6f07>
How to fix it: For private registries, link a service account to access Docker images.
Not enough disk space
Example:
Mar 25 12:34:22 intr13-vm yc-container-daemon[518]:
{"level":"DEBUG","ts":"2021-03-25T12:34:22.043Z","caller":"container/image.go:75","msg":"trying to pull image (0/3)"}
Mar 25 12:34:22 intr13-vm yc-container-daemon[518]:
{"level":"DEBUG","ts":"2021-03-25T12:34:22.043Z","caller":"container/image.go:47","msg":"pulling image: 'openjdk:7' (normalized: 'docker.io/library/openjdk:7')"}
Mar 25 12:34:46 intr13-vm yc-container-daemon[518]:
{"level":"DEBUG","ts":"2021-03-25T12:34:46.276Z","caller":"container/image.go:59","msg":"received ImagePull response: ... {\"message\":\"failed to register layer: Error processing tar file(exit status 1): write /usr/bin/hostnamectl: no space left on device\"},\"error\":\"failed to register layer: Error processing tar file(exit status 1): write /usr/bin/hostnamectl: no space left on device\"}\r\n)."}
How to fix it: Stop the VM and increase the disk size.