Start C9 IDE from systemd

Install Cloud9 first as [username]

$ su - [username]
$ wget https://github.com/gbraad/ansible-playbooks/raw/master/playbooks/install-c9sdk.yml
$ ansible-playbook install-c9sdk.yml

Create service unit /etc/systemd/system/c9.service

[Unit]
Description=Cloud9 IDE
Requires=network.target

[Service]
Type=simple
User=[username]
ExecStart=/home/[username]/.local/bin/c9
Restart=on-failure

[Install]
WantedBy=multi-user.target

Create shell script /home/[username]/.local/bin/c9

#!/bin/sh
USERNAME=""
PASSWORD=""

$HOME/.c9/node/bin/node /home/c9sdk/server.js \
    --listen 0.0.0.0 \
    --port 8181 \
    -a $USERNAME:$PASSWORD \
    -w /workspace

$ sudo -i
$ systemctl daemon-reload
$ systemctl start c9
$ systemctl enable c9

Note: substitute username