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Sebastiaan van Stijn 27345e8f8f log error instead if disabling IPv6 router advertisement failed
Previously, failing to disable IPv6 router advertisement prevented the daemon to
start.

An issue was reported by a user that started docker using `systemd-nspawn "machine"`,
which produced an error;

    failed to start daemon: Error initializing network controller:
    Error creating default "bridge" network: libnetwork:
    Unable to disable IPv6 router advertisement:
    open /proc/sys/net/ipv6/conf/docker0/accept_ra: read-only file system

This patch changes the error to a log-message instead.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2020-06-12 19:32:18 +02:00
libnetwork log error instead if disabling IPv6 router advertisement failed 2020-06-12 19:32:18 +02:00