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Add option to autostart managed containers #43

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Merged
merged 1 commit into from
Mar 21, 2025
Merged

Add option to autostart managed containers #43

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3 changes: 2 additions & 1 deletion Dockerfile
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Expand Up @@ -23,7 +23,8 @@ RUN set -ex; \
bind-tools \
nano \
vim \
envsubst; \
envsubst \
jq; \
chmod -R 777 /tmp

COPY --chmod=775 *.sh /
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2 changes: 2 additions & 0 deletions README.md
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Expand Up @@ -75,6 +75,8 @@ You should set `BIND_ADDRESS` to the IP on which server with ExApps can accept r

`TIMEOUT_SERVER`: timeout for ExApp to start responding to NC request, default: **1800s**

`NC_AUTOSTART_CONTAINERS`: if set, automatically start managed app containers (useful for Podman users)

`NC_HAPROXY_PASSWORD_FILE`: Specifies path to a file containing the password for HAProxy.

> [!NOTE]
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9 changes: 9 additions & 0 deletions start.sh
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Expand Up @@ -52,12 +52,21 @@ fi

echo "HaProxy config:"

start_app_containers() {
if ! [ -z ${NC_AUTOSTART_CONTAINERS+x} ]; then
echo "Autostarting existing app containers per NC_AUTOSTART_CONTAINERS."
curl --silent --globoff -XGET --unix-socket /run/docker.sock 'http://localhost/containers/json?filters={"status":["exited"]}' | jq -r '.[] | select(.Names[0] | startswith("/nc_app_")) | .Id' | xargs -I% curl --silent --globoff -XPOST --fail-with-body --unix-socket /run/docker.sock 'http://localhost/containers/%/start'
fi
}

if [ -f "/certs/cert.pem" ]; then
cat /haproxy.cfg
cat /haproxy_ex_apps.cfg
start_app_containers
haproxy -f /haproxy.cfg -f /haproxy_ex_apps.cfg -db
else
cat /haproxy.cfg
start_app_containers
haproxy -f /haproxy.cfg -db
fi

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