yohan/docker-nextcloud-stack
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Using systemd to mount volumes and start containers at boot.

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This commit is contained in:
yohan 2020-03-31 16:52:16 +02:00
parent 676a7c25be
commit 103e752bb7
6 changed files with 69 additions and 28 deletions
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17
create.sh Executable file
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@ -0,0 +1,17 @@
#!/bin/bash
#Absolute path to this script
SCRIPT=$(readlink -f $0)
#Absolute path this script is in
SCRIPTPATH=$(dirname $SCRIPT)
cd $SCRIPTPATH
for NETWORK in mailnet mysqlnet reverse-proxy
do
sudo docker network inspect ${NETWORK} &> /dev/null && continue
sudo docker network create ${NETWORK}
sudo docker network inspect ${NETWORK} &> /dev/null || \
{ echo "ERROR: could not create network ${NETWORK}, exiting."; exit 1; }
done
sudo -E bash -c 'docker-compose up --no-start --build'

3
docker-compose.yml
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@ -4,9 +4,8 @@ services:
nextcloud:
container_name: nextcloud-full
image: nextcloud:17.0.3
image: nextcloud:18.0.3
build: ./docker/.examples/dockerfiles/full/apache/
restart: unless-stopped
networks:
- reverse-proxy
- mysqlnet

42
install.sh Executable file
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#!/bin/bash
#Absolute path to this script
SCRIPT=$(readlink -f $0)
#Absolute path this script is in
SCRIPTPATH=$(dirname $SCRIPT)
STACK=$(basename "$SCRIPTPATH")
for VOLUME in $(awk NF $SCRIPTPATH/volume_list | tr -d "[:blank:]")
do
systemctl enable mnt-cinder-volume@${VOLUME}.service
done
cat << EOF > /etc/systemd/system/${STACK}.service
[Unit]
Description=Starting ${STACK}
After=network-online.target firewalld.service docker.service docker.socket
Wants=network-online.target docker.service
Requires=docker.socket
EOF
for VOLUME in $(awk NF $SCRIPTPATH/volume_list | tr -d "[:blank:]")
do
cat << EOF >> /etc/systemd/system/${STACK}.service
After=mnt-cinder-volume@${VOLUME}.service
After=mnt-volumes-${VOLUME}.mount
Wants=mnt-cinder-volume@${VOLUME}.service
Requires=mnt-volumes-${VOLUME}.mount
EOF
done
cat << EOF >> /etc/systemd/system/${STACK}.service
[Service]
Type=oneshot
User=$SUDO_USER
ExecStart=$SCRIPTPATH/start.sh
[Install]
WantedBy=multi-user.target
EOF
systemctl daemon-reload
systemctl enable ${STACK}.service

8
start.sh Executable file
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#!/bin/bash
#Absolute path to this script
SCRIPT=$(readlink -f $0)
#Absolute path this script is in
SCRIPTPATH=$(dirname $SCRIPT)
cd $SCRIPTPATH
sudo docker-compose start

26
start_or_update.sh
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@ -1,26 +0,0 @@
#!/bin/bash
for NETWORK in mailnet mysqlnet reverse-proxy
do
sudo docker network inspect ${NETWORK} &> /dev/null && continue
sudo docker network create ${NETWORK}
sudo docker network inspect ${NETWORK} &> /dev/null || \
{ echo "ERROR: could not create network ${NETWORK}, exiting."; exit 1; }
done
test -f ~/openrc.sh || { echo "ERROR: ~/openrc.sh not found, exiting."; exit 1; }
source ~/openrc.sh
INSTANCE=$(~/env_py3/bin/openstack server show -c id --format value $(hostname))
for VOLUME in nextcloud
do
sudo mkdir -p /mnt/volumes/${VOLUME}
if ! mountpoint -q /mnt/volumes/${VOLUME}
then
VOLUME_ID=$(/home/yohan/env_py3/bin/openstack volume show ${VOLUME} -c id --format value)
test -e /dev/disk/by-id/*${VOLUME_ID:0:20} || nova volume-attach $INSTANCE $VOLUME_ID auto
sleep 3
sudo mount /dev/disk/by-id/*${VOLUME_ID:0:20} /mnt/volumes/${VOLUME}
mountpoint -q /mnt/volumes/${VOLUME} || { echo "ERROR: could not mount /mnt/volumes/${VOLUME}, exiting."; exit 1; }
fi
done
sudo -E bash -c 'docker-compose up -d --build'

1
volume_list Normal file
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@ -0,0 +1 @@
nextcloud