Remove unix socket before start acme server #740
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An unix socket is used to answer acme challenges - it is create whenever --acme-server command-line is enabled. However it isn't removed if haproxy ingress is abruptly stopped, eg when a crash occurs. Since v0.12 an external volume is created if haproxy is running as a sidecar, leaving the unix socket file alive between restarts, causing a crashloop in the controller if the acme server is enabled. This update ensures that the unix socket file isn't present when the server is started
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An unix socket is used to answer acme challenges - it is create whenever --acme-server command-line is enabled. However it isn't removed if haproxy ingress is abruptly stopped, eg when a crash occurs. Since v0.12 an external volume is created if haproxy is running as a sidecar, leaving the unix socket file alive between restarts, causing a crashloop in the controller if the acme server is enabled. This update ensures that the unix socket file isn't present when the server is started