Merge pull request #72 from josephcsible/usr1stop

Stop with SIGUSR1

Author: yosifkit

1.5/Dockerfile

@@ -50,6 +50,12 @@ RUN set -x \
 		| xargs -r apt-mark manual \
 	&& apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false
 
+# https://www.haproxy.org/download/1.8/doc/management.txt
+# "4. Stopping and restarting HAProxy"
+# "when the SIGTERM signal is sent to the haproxy process, it immediately quits and all established connections are closed"
+# "graceful stop is triggered when the SIGUSR1 signal is sent to the haproxy process"
+STOPSIGNAL SIGUSR1
+
 COPY docker-entrypoint.sh /
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["haproxy", "-f", "/usr/local/etc/haproxy/haproxy.cfg"]

1.5/alpine/Dockerfile

@@ -50,6 +50,12 @@ RUN set -x \
 	&& apk add --virtual .haproxy-rundeps $runDeps \
 	&& apk del .build-deps
 
+# https://www.haproxy.org/download/1.8/doc/management.txt
+# "4. Stopping and restarting HAProxy"
+# "when the SIGTERM signal is sent to the haproxy process, it immediately quits and all established connections are closed"
+# "graceful stop is triggered when the SIGUSR1 signal is sent to the haproxy process"
+STOPSIGNAL SIGUSR1
+
 COPY docker-entrypoint.sh /
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["haproxy", "-f", "/usr/local/etc/haproxy/haproxy.cfg"]

1.6/Dockerfile

@@ -52,6 +52,12 @@ RUN set -x \
 		| xargs -r apt-mark manual \
 	&& apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false
 
+# https://www.haproxy.org/download/1.8/doc/management.txt
+# "4. Stopping and restarting HAProxy"
+# "when the SIGTERM signal is sent to the haproxy process, it immediately quits and all established connections are closed"
+# "graceful stop is triggered when the SIGUSR1 signal is sent to the haproxy process"
+STOPSIGNAL SIGUSR1
+
 COPY docker-entrypoint.sh /
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["haproxy", "-f", "/usr/local/etc/haproxy/haproxy.cfg"]

1.6/alpine/Dockerfile

@@ -52,6 +52,12 @@ RUN set -x \
 	&& apk add --virtual .haproxy-rundeps $runDeps \
 	&& apk del .build-deps
 
+# https://www.haproxy.org/download/1.8/doc/management.txt
+# "4. Stopping and restarting HAProxy"
+# "when the SIGTERM signal is sent to the haproxy process, it immediately quits and all established connections are closed"
+# "graceful stop is triggered when the SIGUSR1 signal is sent to the haproxy process"
+STOPSIGNAL SIGUSR1
+
 COPY docker-entrypoint.sh /
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["haproxy", "-f", "/usr/local/etc/haproxy/haproxy.cfg"]

1.7/Dockerfile

@@ -52,6 +52,12 @@ RUN set -x \
 		| xargs -r apt-mark manual \
 	&& apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false
 
+# https://www.haproxy.org/download/1.8/doc/management.txt
+# "4. Stopping and restarting HAProxy"
+# "when the SIGTERM signal is sent to the haproxy process, it immediately quits and all established connections are closed"
+# "graceful stop is triggered when the SIGUSR1 signal is sent to the haproxy process"
+STOPSIGNAL SIGUSR1
+
 COPY docker-entrypoint.sh /
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["haproxy", "-f", "/usr/local/etc/haproxy/haproxy.cfg"]

1.7/alpine/Dockerfile

@@ -52,6 +52,12 @@ RUN set -x \
 	&& apk add --virtual .haproxy-rundeps $runDeps \
 	&& apk del .build-deps
 
+# https://www.haproxy.org/download/1.8/doc/management.txt
+# "4. Stopping and restarting HAProxy"
+# "when the SIGTERM signal is sent to the haproxy process, it immediately quits and all established connections are closed"
+# "graceful stop is triggered when the SIGUSR1 signal is sent to the haproxy process"
+STOPSIGNAL SIGUSR1
+
 COPY docker-entrypoint.sh /
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["haproxy", "-f", "/usr/local/etc/haproxy/haproxy.cfg"]

1.8/Dockerfile

@@ -52,6 +52,12 @@ RUN set -x \
 		| xargs -r apt-mark manual \
 	&& apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false
 
+# https://www.haproxy.org/download/1.8/doc/management.txt
+# "4. Stopping and restarting HAProxy"
+# "when the SIGTERM signal is sent to the haproxy process, it immediately quits and all established connections are closed"
+# "graceful stop is triggered when the SIGUSR1 signal is sent to the haproxy process"
+STOPSIGNAL SIGUSR1
+
 COPY docker-entrypoint.sh /
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["haproxy", "-f", "/usr/local/etc/haproxy/haproxy.cfg"]

1.8/alpine/Dockerfile

@@ -52,6 +52,12 @@ RUN set -x \
 	&& apk add --virtual .haproxy-rundeps $runDeps \
 	&& apk del .build-deps
 
+# https://www.haproxy.org/download/1.8/doc/management.txt
+# "4. Stopping and restarting HAProxy"
+# "when the SIGTERM signal is sent to the haproxy process, it immediately quits and all established connections are closed"
+# "graceful stop is triggered when the SIGUSR1 signal is sent to the haproxy process"
+STOPSIGNAL SIGUSR1
+
 COPY docker-entrypoint.sh /
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["haproxy", "-f", "/usr/local/etc/haproxy/haproxy.cfg"]

Dockerfile-alpine.template

@@ -52,6 +52,12 @@ RUN set -x \
 	&& apk add --virtual .haproxy-rundeps $runDeps \
 	&& apk del .build-deps
 
+# https://www.haproxy.org/download/1.8/doc/management.txt
+# "4. Stopping and restarting HAProxy"
+# "when the SIGTERM signal is sent to the haproxy process, it immediately quits and all established connections are closed"
+# "graceful stop is triggered when the SIGUSR1 signal is sent to the haproxy process"
+STOPSIGNAL SIGUSR1
+
 COPY docker-entrypoint.sh /
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["haproxy", "-f", "/usr/local/etc/haproxy/haproxy.cfg"]

Dockerfile-debian.template

@@ -52,6 +52,12 @@ RUN set -x \
 		| xargs -r apt-mark manual \
 	&& apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false
 
+# https://www.haproxy.org/download/1.8/doc/management.txt
+# "4. Stopping and restarting HAProxy"
+# "when the SIGTERM signal is sent to the haproxy process, it immediately quits and all established connections are closed"
+# "graceful stop is triggered when the SIGUSR1 signal is sent to the haproxy process"
+STOPSIGNAL SIGUSR1
+
 COPY docker-entrypoint.sh /
 ENTRYPOINT ["/docker-entrypoint.sh"]
 CMD ["haproxy", "-f", "/usr/local/etc/haproxy/haproxy.cfg"]