DEPLOY_HAPROXY_HOT_UPDATE="yes" now allows to add a new certificate
within HAProxy instead of updating an existing one.
In order to work, the ${DEPLOY_HAPROXY_PEM_PATH} value must be used as a
parameter to the "crt" keyword in the haproxy configuration.
The patch uses the following commands over HAProxy stats socket:
- show ssl cert
- new ssl cert
- set ssl cert
- commit ssl cert
- add ssl crt-list
Since version 2.2, HAProxy is able to update dynamically certificates,
without a reload.
This patch uses socat to push the certificate into HAProxy in order to
achieve hot update. With this method, reloading is not required.
This should be used only to update an existing certificate in haproxy.
2 new variables are available:
- DEPLOY_HAPROXY_HOT_UPDATE="yes" update over the stats socket instead
of reloading
- DEPLOY_HAPROXY_STATS_SOCKET="UNIX:/run/haproxy/admin.sock" set the path on
the stats socket.
