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docker(role): document gVisor issue with user-def. br. and provide help
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Document issue with containers on user-defined bridges and using the
gVisor runsc runtime. Also provide a helper resolv.conf as a workaround.
This commit is contained in:
June 2026-05-21 04:44:16 +02:00
commit fdd9eadad1
Signed by: june
SSH key fingerprint: SHA256:o9EAq4Y9N9K0pBQeBTqhSDrND5E7oB+60ZNx0U1yPe0
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roles/docker/files/gvisor-helper-resolv.conf Normal file
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# resolv.conf pointing to Quad9 for bind-mounting into containers on user-defined bridges and using the gVisor runsc runtime.
# Example: docker run --runtime runsc --mount type=bind,src=/etc/gvisor-helper-resolv.conf,dst=/etc/resolv.conf,ro=true --network your-user-defined-network -it --rm docker.io/library/debian /bin/bash
nameserver 9.9.9.9
nameserver 149.112.112.112
nameserver 2620:fe::fe
nameserver 2620:fe::9
options edns0