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__prometheus_{server,alertmanager}: restart when cli parameters change

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kamila 2018-03-11 11:40:47 +01:00
commit f03a0e586e
2 changed files with 9 additions and 3 deletions
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8
cdist/conf/type/__prometheus_alertmanager/manifest
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@ -42,14 +42,18 @@ require="$require $require_pkg" __directory "$storage_path" --owner prometheus -
# TODO this is a bug in the init script, patching it like this is awful and it should be reported
require="$require $require_pkg" \
__key_value alertmanager_fix_init_script --file /etc/init.d/prometheus-alertmanager --key="NAME" --value="prometheus-alertmanager" --delimiter "="
__key_value alertmanager_fix_init_script --file /etc/init.d/prometheus-alertmanager \
--key "NAME" --value "prometheus-alertmanager" --delimiter "=" \
--onchange "service prometheus-alertmanager restart"
##### CONFIGURE #############################################################
FLAGS="--storage.path $storage_path --data.retention $(($retention_days*24))h --web.listen-address [::]:9093"
require="$require $require_pkg" \
__key_value alertmanager_args --file /etc/default/prometheus-alertmanager --key="ARGS" --value="\"$FLAGS\"" --delimiter "="
__key_value alertmanager_args --file /etc/default/prometheus-alertmanager \
--key "ARGS" --value "\"$FLAGS\"" --delimiter "=" \
--onchange "service prometheus-alertmanager restart"
require="$require __directory/$storage_path $require_pkg" \
__config_file $CONF \

4
cdist/conf/type/__prometheus_server/manifest
View file

@ -49,7 +49,9 @@ FLAGS="--storage.tsdb.path $storage_path --storage.tsdb.retention $(($retention_
# TODO it would be neat to restart prometheus on change -- __key_value really should have an --onchange parameter
require="$require $require_pkg" \
__key_value prometheus_args --file /etc/default/prometheus --key "ARGS" --value "\"$FLAGS\"" --delimiter "="
__key_value prometheus_args --file /etc/default/prometheus \
--key "ARGS" --value "\"$FLAGS\"" --delimiter "=" \
--onchange "service prometheus restart"
require="$require __directory/$storage_path $require_pkg" \
__config_file $CONF \