mirror of
https://github.com/henrygd/beszel.git
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51 lines
1.3 KiB
Bash
51 lines
1.3 KiB
Bash
#!/bin/sh
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set -e
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[ "$1" = "configure" ] || exit 0
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CONFIG_FILE=/etc/beszel-agent.conf
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SERVICE=beszel-agent
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SERVICE_USER=beszel
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. /usr/share/debconf/confmodule
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# Create group and user
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if ! getent group "$SERVICE_USER" >/dev/null; then
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echo "Creating $SERVICE_USER group"
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addgroup --quiet --system "$SERVICE_USER"
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fi
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if ! getent passwd "$SERVICE_USER" >/dev/null; then
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echo "Creating $SERVICE_USER user"
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adduser --quiet --system "$SERVICE_USER" \
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--ingroup "$SERVICE_USER" \
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--no-create-home \
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--home /nonexistent \
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--gecos "System user for $SERVICE"
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fi
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# Enable docker (only if docker group exists)
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if getent group docker >/dev/null 2>&1; then
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if ! getent group docker | grep -q "$SERVICE_USER"; then
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echo "Adding $SERVICE_USER to docker group"
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usermod -aG docker "$SERVICE_USER"
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fi
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fi
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# Create config file if it doesn't already exist
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if [ ! -f "$CONFIG_FILE" ]; then
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touch "$CONFIG_FILE"
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chmod 0600 "$CONFIG_FILE"
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chown "$SERVICE_USER":"$SERVICE_USER" "$CONFIG_FILE"
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fi;
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# Only add key to config if it's not already present
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if ! grep -q "^KEY=" "$CONFIG_FILE"; then
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db_get beszel-agent/key
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echo "KEY=$RET" > "$CONFIG_FILE"
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fi;
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deb-systemd-helper enable "$SERVICE".service
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systemctl daemon-reload
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deb-systemd-invoke start "$SERVICE".service || echo "could not start $SERVICE.service!"
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