Commit 324c08d0 authored by Łukasz Nowak's avatar Łukasz Nowak

caddy-frontend: Set open files soft limit

Caddy by itself does not raise soft limit of open files, so it has to be set
by the wrapper.

As slapos.cookbook:wrapper can't be used for such case, the
slapos.recipe.template:jinja2 recipe inline style is used to have full
control over the created wrapper.

/reviewed-on nexedi/slapos!678
parent 62a67536
Pipeline #7341 failed with stage
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......@@ -22,7 +22,7 @@ md5sum = c801b7f9f11f0965677c22e6bbe9281b
[template-apache-frontend]
filename = instance-apache-frontend.cfg.in
md5sum = c6d78b2856d9d0ec63728e668e3395d8
md5sum = 378f6da53a02b2bfe7777a493fc95585
[template-caddy-replicate]
filename = instance-apache-replicate.cfg.in
......
......@@ -320,32 +320,36 @@ extra-context =
# BBB: SlapOS Master non-zero knowledge END
[caddy-wrapper]
recipe = slapos.cookbook:wrapper
environment =
CADDYPATH=${directory:frontend_cluster}
command-line = {{ parameter_dict['caddy'] }}
-conf ${dynamic-caddy-frontend-template:rendered}
-log ${caddy-configuration:error-log}
-log-roll-mb 0
recipe = slapos.recipe.template:jinja2
template = inline:
#!/bin/sh
export CADDYPATH=${directory:frontend_cluster}
ulimit -n $(ulimit -Hn)
exec {{ parameter_dict['caddy'] }} \
-conf ${dynamic-caddy-frontend-template:rendered} \
-log ${caddy-configuration:error-log} \
-log-roll-mb 0 \
{% if instance_parameter['configuration.global-disable-http2'].lower() in TRUE_VALUES %}
-http2=false
-http2=false \
{% else %}
-http2=true
-http2=true \
{% endif %}
{% if instance_parameter['configuration.enable-quic'].lower() in TRUE_VALUES %}
-quic
-quic \
{% endif %}
-grace {{ instance_parameter['configuration.mpm-graceful-shutdown-timeout'] }}s
-disable-http-challenge
-disable-tls-alpn-challenge
wrapper-path = ${directory:bin}/caddy-wrapper
-grace {{ instance_parameter['configuration.mpm-graceful-shutdown-timeout'] }}s \
-disable-http-challenge \
-disable-tls-alpn-challenge \
"$@"
rendered = ${directory:bin}/caddy-wrapper
mode = 0755
[caddy-frontend]
recipe = slapos.cookbook:wrapper
command-line = ${caddy-wrapper:wrapper-path} -pidfile ${caddy-configuration:pid-file}
command-line = ${caddy-wrapper:rendered} -pidfile ${caddy-configuration:pid-file}
wrapper-path = ${directory:service}/frontend_caddy
hash-existing-files = ${buildout:directory}/software_release/buildout.cfg
hash-files = ${caddy-wrapper:wrapper-path}
hash-files = ${caddy-wrapper:rendered}
[not-found-html]
recipe = slapos.cookbook:symbolic.link
......@@ -594,7 +598,7 @@ rendered = ${directory:bin}/frontend-caddy-validate
mode = 0700
last_state_file = ${directory:run}/caddy_configuration_last_state
extra-context =
key wrapper caddy-wrapper:wrapper-path
key wrapper caddy-wrapper:rendered
key caddy_configuration_state frontend-caddy-configuration-state-validate:rendered
key last_state_file :last_state_file
......
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