Docker Images und Container aufräumen

Docker Images und Container aufräumen

Nach einiger Zeit sollte man alte Container und Zwischenimages entfernen um Platz am docker host frei zu bekomme.

Die benötigten Container sollte vor diesem Schritt alle laufen. Dazu verwendet man folgende Befehle.

pi@docker:~ $ docker container prune
WARNING! This will remove all stopped containers.
Are you sure you want to continue? [y/N] y
Deleted Containers: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Total reclaimed space: 159.3MB


und anschließend die Images

pi@docker:~ $ docker image prune
WARNING! This will remove all dangling images.
Are you sure you want to continue? [y/N] y
Deleted Images:
deleted: sha256:d0f4d88581ca101cc6a1b68d608f0013ba8b4f7e2384e39545c632cde59a9454
deleted: sha256:ad81b267e96ac7d255ad7dc634ad3e2d26a7738207d652743f02bcc8cab29333
deleted: sha256:fde3d359b89833896dc01442e910bfb4ae06973eb5b4b6fb1da74a8876cc4276
deleted: sha256:f42cff5b5ec22ec82201e30c77724a73d017292315f9184965b3217296effebc
deleted: sha256:79fc19398748c61113ae9bb96008a92d43c9c7ceb539807244704f53aa8d8707
deleted: sha256:51e4fae07fb8b26cdad0ec3e32a37f15f7a03a80e558a29e024899f5a7badc76
...
sha256:658ed93a9c797a04162e28e56a6923e9d8f33e8283a7e74135018e0eed89707b
deleted: sha256:25dfd9da901de564ce1e843fa9b3bff6b495e798c0dbd80450c4620ba41b8805
deleted: sha256:d7a487af9f946299aacb853c8a0db6f0853a45663f34fb60dc22ac769f85c506
untagged: graphiteapp/graphite-statsd@sha256:b5d360c70a1de7e703b72e822f89fa853c99f972193b146ea7b5e981cf5bcf6a
deleted: sha256:5881ff30f9a57993a8f5e9540f43e2590b5c363f3f943316f20133c1e387cf73
deleted: sha256:2b92e4595dc1e32ded5cb90dc917e2b513292559abf78a8451c9cea836a493fd
deleted: sha256:5946270a64248d9aa5dd6717bc8368b77d68c99edc09671e138d8a09e6881e9e
deleted: sha256:f32d301e6e7d5122e3e0005a58bcc642bce10c0447638477005273b26e8d401d
deleted: sha256:77cae8ab23bf486355d1b3191259705374f4a11d483b24964d2f729dd8c076a0

Total reclaimed space: 926.3MB

Hat bei mir auch 1GB gebracht.