55 lines
1.8 KiB
Bash
55 lines
1.8 KiB
Bash
state_set start "$(date +%s)"
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if [ ! -d /var/log/journal ]; then
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mkdir -p /var/log/journal
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systemd-tmpfiles --create --prefix /var/log/journal
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journalctl --flush
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state_set made-journal 1
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fi
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for f in /etc/snmp/snmpd.conf; do [ -f $f ] && cp -a $f "$LAB_STATE/snmpd.conf"; done
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pkg_installed net-snmp && state_set had-snmpd 1
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pkg_installed snmpd && state_set had-snmpd 1
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peer_up
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mkdir -p /srv/le-web /usr/local/lib/le-lab
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echo 'Lab web service' >/srv/le-web/index.html
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cat >/usr/local/lib/le-lab/httpd.py <<'Y'
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# A static web server like "python3 -m http.server PORT --bind ADDRESS
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# --directory DIR", without its reverse DNS lookup of the address, which
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# can take seconds.
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import argparse, functools, http.server, socketserver
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ap = argparse.ArgumentParser()
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ap.add_argument("port", type=int)
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ap.add_argument("--bind", default="")
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ap.add_argument("--directory", default=".")
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a = ap.parse_args()
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class Server(http.server.ThreadingHTTPServer):
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def server_bind(self):
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socketserver.TCPServer.server_bind(self)
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self.server_name, self.server_port = self.server_address[:2]
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handler = functools.partial(http.server.SimpleHTTPRequestHandler, directory=a.directory)
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Server((a.bind, a.port), handler).serve_forever()
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Y
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cat >/etc/systemd/system/le-lab-web.service <<'Y'
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[Unit]
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Description=Practice lab web service on 127.0.0.1:8080
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After=network.target
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[Service]
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ExecStart=/usr/bin/python3 /usr/local/lib/le-lab/httpd.py 8080 --bind 127.0.0.1 --directory /srv/le-web
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[Install]
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WantedBy=multi-user.target
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Y
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systemctl daemon-reload
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systemctl enable --now --quiet le-lab-web.service
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if systemctl is-active --quiet firewalld; then
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firewall-cmd -q --query-service=snmp && state_set snmp-open 1
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firewall-cmd -q --permanent --query-service=snmp && state_set snmp-open-permanent 1
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fi
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true
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