meinside / hello

Super simple http server which responds with just 'hello' message, built for health checking or something

hello

Super simple http server which responds with just 'hello' message.

Built for health checking or something like that.

usage

# print this help message
$ hello -h
$ hello --help

# run http server on default port: 9999
$ hello

# run http server on port number: PORT_NUMBER
$ hello PORT_NUMBER

systemd

[Unit]
Description=Hello
After=syslog.target
After=network.target

[Service]
Type=simple
WorkingDirectory=/dir/to/hello
ExecStart=/path/to/bin/hello 9999
Restart=always
RestartSec=5
DynamicUser=yes
ReadOnlyPaths=/
MemoryLimit=10M
NoExecPaths=/bin /sbin /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin

[Install]
WantedBy=multi-user.target

license

MIT