Registry

Table of Contents Local Certificate Cleaning Command Reguler Recursive Scripts Particular Dockertools Referensi

Local

Create a private local docker registry

Certificate

Cleaning

Command

Reguler

determine if a variable is empty

$ gcloud container images list-tags gcr.io/chetabahana/backend
7d6ce698cce2  latest  2019-04-12T14:13:16
7c077a9ca45a          2019-04-12T14:00:38

$ gcloud container images delete --quiet gcr.io/chetabahana/backend@DIGEST
ERROR: (gcloud.container.images.delete) [gcr.io/chetabahana/backend@DIGEST] \
DIGEST must be of the form "sha256:<digest>

$ DIGEST=`gcloud container images list-tags gcr.io/chetabahana/backend \
--filter='-tags:*' --format='get(digest)'`

$ echo $DIGEST
sha256:7c077a9ca45aea7134d8436a3071aceb5fa62758cc86eadec63f02692b7875f7

$ [ -z "$DIGEST" ] && echo "No digest" || gcloud container images delete \
--quiet gcr.io/chetabahana/backend@$DIGEST
Digests:
- gcr.io/chetabahana/backend@sha256:7c077a9ca45aea7134d8436a3071aceb5fa62758cc86.....
Deleted [gcr.io/chetabahana/backend@sha256:7c077a9ca45aea7134d8436a3071aceb5fa62.....


$ gcloud container images list-tags gcr.io/chetabahana/backend
DIGEST        TAGS    TIMESTAMP
7d6ce698cce2  latest  2019-04-12T14:13:16

Recursive

awk and xargs

$ gcloud container images list-tags gcr.io/${PROJECT_ID/${IMAGE} \
--filter='-tags:*' --format='get(digest)' --limit=unlimited | 
awk '{print "gcr.io/${PROJECT_ID}/${IMAGE}@" $1}' | 
xargs gcloud container images delete --quiet
Digests:
- gcr.io/chetabahana/backend@sha256:7c077a9ca45aea7134d8436a3071aceb5fa62758cc86.....
Deleted [gcr.io/chetabahana/backend@sha256:7c077a9ca45aea7134d8436a3071aceb5fa62.....

Scripts

Particular

Script to clean up before a particular date

Dockertools

drmi - a tool for cleaning up Docker images date

Referensi

GCR.io Tips & Tricks

License

This documentation is mapped under Mapping and licensed under Apache License, Version 2.0.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright (c) 2018-2020 Chetabahana Project