DEPLOY_HAPROXY_MASTER_CLI allows to use the HAProxy master CLI instead
of a stats socket for DEPLOY_HAPROXY_HOT_UPDATE="yes"
The syntax of the master CLI is slightly different, a prefix with the
process number need to be added before any command.
This patch uses ${_cmdpfx} in front of every socat commands which is
filled when the master CLI is used.
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.
haproxy deploy script now compatible with OpenSSL v1.1+
The OpenSSL OCSP request for haproxy deployment breaks from OpenSSL v1.1.0 on.
The format of the `-header` option has been changed and does now contain a `=` instead of a whitespace.
Other projects have hit the same issue:
https://github.com/nghttp2/nghttp2/issues/742
This commit determines the OpenSSL/LibreSSL version and then adjusts the request accordingly.
Also removed the duplicate command line and added some more debug output.
Add functionality to add OCSP stapling info (.ocsp file), issuer (.issuer file) and multi-cert bundles (suffix on pem file based on key type).
This also corrects the order of key, certificate and intermediate in the PEM file, which although HAProxy does not seem to care, was incorrect in the prior version.
HAProxy requires the certificate chain and key to be concatenated and placed somewhere (can be anywhere). This script expects a single environment variable with the path where the concatenated PEM file should be written
