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When updating from resin-supervisor to balena-supervisor, try to delete old resin-supervisor images

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Change-type: minor
Signed-off-by: Pablo Carranza Velez <pablo@balena.io>
This commit is contained in:
Pablo Carranza Velez 2018-10-19 15:17:33 +02:00
parent 7ffac14bb3
commit 007bd168bb
1 changed files with 7 additions and 2 deletions
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9
src/compose/images.coffee
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@ -245,6 +245,11 @@ module.exports = class Images extends EventEmitter
@db.models('image').select('dockerImageId')
.map((image) -> image.dockerImageId)
(supervisorImageInfo, supervisorImage, usedImageIds) =>
isSupervisorRepoTag = ({ imageName, tagName }) ->
supervisorRepos = [ supervisorImageInfo.imageName ]
if _.startsWith(supervisorImageInfo.imageName, 'balena/') # We're on a new balena/ARCH-supervisor image
supervisorRepos.push(supervisorImageInfo.imageName.replace(/^balena/, 'resin/'))
return _.some(supervisorRepos, (repo) -> imageName == img) and tagName != supervisorImageInfo.tagName
isDangling = (image) ->
# Looks like dangling images show up with these weird RepoTags and RepoDigests sometimes
(_.isEmpty(image.RepoTags) or _.isEqual(image.RepoTags, [ '<none>:<none>' ])) and
@ -258,8 +263,8 @@ module.exports = class Images extends EventEmitter
# We also remove images from the supervisor repository with a different tag
Promise.map image.RepoTags, (repoTag) =>
@docker.getRegistryAndName(repoTag)
.then ({ imageName, tagName }) ->
if imageName == supervisorImageInfo.imageName and tagName != supervisorImageInfo.tagName
.then (imageNameComponents) ->
if isSupervisorRepoTag(imageNameComponents)
images.push(image.Id)
)
.then =>