Pool overlaps with other one on this address spaceのエラーメッセージ
この前の記事でcontainerlabの話を書いているが、起動しようとしたら件名のエラーが発生したことがあった。
事象
test@DESKTOP$ sudo containerlab deploy --topo demo.yml INFO[0000] Containerlab v0.34.0 started INFO[0000] Parsing & checking topology file: demo.yml INFO[0000] Creating lab directory: /home/test/clab-demo-u INFO[0000] Creating docker network: Name="clab", IPv4Subnet="172.20.20.0/24", IPv6Subnet="2001:172:20:20::/64", MTU="1500" Error: Error response from daemon: Pool overlaps with other one on this address space
解決方法
今回のケースだと他で起動していたコンテナと同じアドレスレンジのものを使おうとしていたからのようで以下コマンドを打って解決。
test@DESKTOP$ sudo docker system prune WARNING! This will remove: - all stopped containers - all networks not used by at least one container - all dangling images - all dangling build cache Are you sure you want to continue? [y/N] y Deleted Containers: 48395b9f88fbb2fec30c561a9b94fb08b3b554a2583c76d5f247c43ed0b156ae 90112868e92e918fbb2339df1784ae2b984e9ff56b200b2d59e8a4216cc14526 f850ee6acfbde84150fd03e64493e11c3f46a2e0096e27cb731da24568a1f0e2 9f0711a92277280e95e80c8170d516b18eec223e43bdb8ac0f9a987c8eaa0847 82be6849e4713870f3cd4a3d4ea592bb3110dcf802711054709092cec2569536 df0a07132d896a8757220fc84557e8ba8eafb46c2335adc9b3165a5946c9aa53 fa3ddca44b8f17eda5a9c5796e406256f1aa65c4adfd78b40dac1ecbacd66e65 df4766a4f1c77b46ad889787f36b7cd5b19685f899a94decf913e42b480591b6 Deleted Networks: net1 net2 netbox-docker_default Deleted Images: deleted: sha256:1e395f1082f093c28bd1b2e1670864286b536af688519b22daeb7a4074b6acdf deleted: sha256:614a2917d518108867ac3dc544b716dd9a947bd9878592715fe853f04d29dc59 deleted: sha256:4c49eee498658bb62a9960350e9473a8858b386b95c7882f0640d8578848f36d Total reclaimed space: 1.912GB