forked from ungleich-public/cdist-contrib
__nginx_vhost: make configuration reload more robust
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parent
8db890deb4
commit
502cb54ce2
1 changed files with 30 additions and 21 deletions
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@ -1,26 +1,35 @@
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#!/bin/sh
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os="$(cat "${__global:?}"/explorer/os)"
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init=$(cat "$__global/explorer/init")
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nginx_confdir="/etc/nginx"
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case "$os" in
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alpine)
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reload_hook="service nginx --ifstopped start;\
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service nginx --ifstarted reload"
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;;
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debian|ubuntu|*)
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reload_hook="systemctl reload-or-restart nginx"
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;;
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esac
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# Check configuration and reload if valid.
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# TODO: only check if configuration was changed (= listen for __file's
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# messages).
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cat << EOF
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if nginx -t; then
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$reload_hook
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else
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echo "NGINX configuration is invalid. Exiting." >2&
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nginx -t >2&
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exit 1
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# The nginx service is not automatically started on alpine.
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if [ "$os" = "alpine" ]; then
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echo "service nginx --ifstopped start"
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fi
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if grep -qE "^__file$nginx_confdir" "${__messages_in:?}"; then
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case "$init" in
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systemd)
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reload_hook="systemctl reload-or-restart nginx"
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;;
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busybox-init+openrc)
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reload_hook="service nginx reload"
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;;
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*)
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echo "Unknown init $init." >&2
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exit 1
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;;
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esac
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cat <<- EOF
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if nginx -t; then
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$reload_hook
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else
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echo "NGINX configuration is invalid. Exiting." >2&
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nginx -t >2&
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exit 1
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fi
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EOF
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fi
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EOF
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