/media/atlassian-data filesystem is 100% full - bamboo

Question

When I try to run a build with bamboo I get the following error:
error 03-Nov-2021 01:54:20 write .docker_temp_258181997: no space left on device
simple 03-Nov-2021 01:54:20 Failing task since return code of [/usr/bin/docker save --output=app.tar pl-app-prod:latest] was 1 while expected 0
error 03-Nov-2021 01:54:20 Error occurred while running Task 'Build Container(6)' of type com.atlassian.bamboo.plugins.bamboo-docker-plugin:task.docker.cli.
error 03-Nov-2021 01:54:20 com.atlassian.bamboo.task.TaskException: Failed to execute task
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.plugins.docker.service.BuildService.execute(BuildService.java:57)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.plugins.docker.tasks.cli.DockerCliTask.execute(DockerCliTask.java:70)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.task.TaskExecutorImpl.lambda$executeTasks$3(TaskExecutorImpl.java:319)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.task.TaskExecutorImpl.executeTaskWithPrePostActions(TaskExecutorImpl.java:252)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.task.TaskExecutorImpl.executeTasks(TaskExecutorImpl.java:319)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.task.TaskExecutorImpl.execute(TaskExecutorImpl.java:112)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.build.pipeline.tasks.ExecuteBuildTask.call(ExecuteBuildTask.java:73)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.v2.build.agent.DefaultBuildAgent.executeBuildPhase(DefaultBuildAgent.java:204)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.v2.build.agent.DefaultBuildAgent.build(DefaultBuildAgent.java:176)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.v2.build.agent.BuildAgentControllerImpl.lambda$waitAndPerformBuild$0(BuildAgentControllerImpl.java:131)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.variable.CustomVariableContextImpl.withVariableSubstitutor(CustomVariableContextImpl.java:185)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.v2.build.agent.BuildAgentControllerImpl.waitAndPerformBuild(BuildAgentControllerImpl.java:125)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.v2.build.agent.DefaultBuildAgent$1.run(DefaultBuildAgent.java:127)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.utils.BambooRunnables$1.run(BambooRunnables.java:48)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.security.ImpersonationHelper.runWith(ImpersonationHelper.java:26)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.security.ImpersonationHelper.runWithSystemAuthority(ImpersonationHelper.java:17)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.security.ImpersonationHelper$1.run(ImpersonationHelper.java:41)
error 03-Nov-2021 01:54:20 at java.lang.Thread.run(Thread.java:748)
error 03-Nov-2021 01:54:20 Caused by: com.atlassian.bamboo.docker.DockerException: Error running Docker save command
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.plugins.docker.client.DockerCmd.save(DockerCmd.java:126)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.plugins.docker.service.BuildService.execute(BuildService.java:50)
error 03-Nov-2021 01:54:20 ... 17 more
error 03-Nov-2021 01:54:20 Caused by: com.atlassian.utils.process.ProcessException: Error executing /usr/bin/docker save --output=app.tar pl-app-prod:latest
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.plugins.docker.process.DockerTaskProcessService.execute(DockerTaskProcessService.java:64)
error 03-Nov-2021 01:54:20 at com.atlassian.bamboo.plugins.docker.client.DockerCmd.save(DockerCmd.java:124)
error 03-Nov-2021 01:54:20 ... 18 more
When I run df here's what I see:
Filesystem 1K-blocks Used Available Use% Mounted on
udev 4079032 0 4079032 0% /dev
tmpfs 817384 8940 808444 2% /run
/dev/xvda1 8065444 5112196 2936864 64% /
tmpfs 4086920 4 4086916 1% /dev/shm
tmpfs 5120 0 5120 0% /run/lock
tmpfs 4086920 0 4086920 0% /sys/fs/cgroup
/dev/xvdf 2096128000 2094223308 1904692 100% /media/atlassian-data
tmpfs 817384 0 817384 0% /run/user/15000
tmpfs 817384 0 817384 0% /run/user/1000
So /media/atlassian-data is 100% full. Cool. What files can I delete to clear up space?
I don't want to go deleting stuff at random because I don't want to break Bamboo. Like I'm cool deleting all but the most recent release for each project but idk where on the file system the releases are. I mean, if I have to delete all the releases, that's cool, too, but again, idk where I'd go to do that and I don't want to just go deleting stuff at random because I really don't want to have to rebuild Bamboo and all the build plans and what not from scratch.

Answer 1

I was able to configure the Global Expiry to delete builds older than 90 days using the instructions at https://confluence.atlassian.com/bamboo/configuring-global-expiry-289277253.html :
Click the icon in the Bamboo header and choose Overview.
Click Expiry (under 'Plans') in the left-hand navigation panel.
From there the rest was pretty intuitive.