105 lines
2.8 KiB
Bash
Executable File
105 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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set -eo pipefail
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log-info() {
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declare desc="Log info formatter"
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echo " $*" 1>&2
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}
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log-fail() {
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declare desc="Log fail formatter"
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echo " ! $*" 1>&2
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exit 1
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}
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log-warn() {
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declare desc="Log fail formatter"
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echo " ! $*" 1>&2
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}
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support-userns() {
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chown 0:0 /usr/bin/sudo
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chmod 4755 /usr/bin/sudo
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chown 0:0 /usr/lib/sudo/sudoers.so
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chown -R 0:0 /etc/sudoers
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chown -R 0:0 /etc/sudoers.d
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chown -R 0:0 /run/sshd
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}
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main() {
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local NGINX_ROOT
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support-userns
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if [[ ! -d /mnt/dokku ]]; then
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log-info "Creating missing /mnt/dokku"
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mkdir -p /mnt/dokku
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fi
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directories=("/etc/ssh" "/home/dokku" "/var/lib/dokku/config" "/var/lib/dokku/data" "/var/lib/dokku/services")
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for dir in "${directories[@]}"; do
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if [[ ! -e "$dir" ]]; then
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log-info "Copying ${dir} skel into place"
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mkdir -p "/mnt/dokku${dir}"
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if [[ -d "/skel${dir}" ]]; then
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rsync -a "/skel${dir}/" "${dir}/" || log-fail "Unable to copy ${dir} skel into place"
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fi
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fi
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# chown mount directories to "dokku:dokku"
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if [[ "$dir" == "/var/lib/dokku/services" ]]; then
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chown dokku:dokku /var/lib/dokku/services
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elif [[ "$dir" != "/etc/ssh" ]]; then
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find "$dir" -print0 | xargs -0 chown -h dokku:dokku
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fi
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done
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if [[ -f /mnt/dokku/plugin-list ]]; then
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while read line; do
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local plugin_name="$(echo "$line" | awk -F: '{print $1}')"
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if dokku plugin:installed "$plugin_name"; then
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log-warn "Skipping already installed plugin: $plugin_name"
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else
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dokku plugin:install "$(echo "$line" | awk -F': ' '{print $2}')" --name "$plugin_name"
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fi
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done </mnt/dokku/plugin-list
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fi
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if [[ -n "$DOKKU_HOSTNAME" ]]; then
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echo "dokku dokku/hostname string $DOKKU_HOSTNAME" | debconf-set-selections
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echo "dokku dokku/vhost_enable boolean true" | debconf-set-selections
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dokku --quiet domains:set-global "$DOKKU_HOSTNAME"
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fi
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if [[ -x /usr/local/bin/docker ]]; then
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mkdir -p /home/dokku/.dokkurc
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echo "export DOCKER_BIN=/usr/local/bin/docker" >"/home/dokku/.dokkurc/DOCKER_BIN"
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fi
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if [[ -n "$DOKKU_HOST_ROOT" ]]; then
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touch /etc/default/dokku
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echo "export DOKKU_HOST_ROOT=$DOKKU_HOST_ROOT" >>/etc/default/dokku
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chown dokku:dokku /etc/default/dokku
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fi
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NGINX_ROOT="/etc/nginx"
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if [[ -x /usr/bin/openresty ]]; then
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NGINX_ROOT="/usr/local/openresty/nginx/conf"
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rm -rf /etc/runit/runsvdir/default/nginx
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else
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rm -rf /etc/runit/runsvdir/default/openresty
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fi
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if [[ ! -f "/mnt/dokku${NGINX_ROOT}/dhparam.pem" ]]; then
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mkdir -p "/mnt/dokku${NGINX_ROOT}"
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openssl dhparam -out "/mnt/dokku${NGINX_ROOT}/dhparam.pem" 2048
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fi
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mkdir -p "${NGINX_ROOT}/conf.d"
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cp -f "/mnt/dokku${NGINX_ROOT}/dhparam.pem" "${NGINX_ROOT}/dhparam.pem"
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chown root:root "${NGINX_ROOT}/dhparam.pem"
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chown root:root "${NGINX_ROOT}/conf.d"
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}
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main "$@"
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