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caddy-installer.sh
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updated to work back to v229 and fixed conventions

This commit is contained in:
AJ ONeal 2017-04-21 12:28:55 -06:00
parent 66219442f3
commit c14bb4e8cd
1 changed files with 28 additions and 27 deletions
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55
etc/systemd/system/caddy.service
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@ -5,58 +5,59 @@ After=network-online.target
Wants=network-online.target systemd-networkd-wait-online.service
[Service]
; Restart on crash (bad signal), but not on 'clean' failure (error exit code)
# Restart on crash (bad signal), but not on 'clean' failure (error exit code)
# Allow up to 3 restarts within 10 seconds
# (it's unlikely that a user or properly-running script will do this)
Restart=on-abnormal
; Allow up to 3 restarts within 10 seconds
; (it's unlikely that a user or properly-running script will do this)
StartLimitInterval=10
StartLimitBurst=3
; User and group the process will run as
; (www-data is the de facto standard on most systems)
# User and group the process will run as
# (www-data is the de facto standard on most systems)
User=www-data
Group=www-data
; Letsencrypt-issued certificates will be written to this directory.
# Letsencrypt-issued certificates will be written to this directory.
Environment=CADDYPATH=/etc/ssl/caddy
; Always set "-root" to something safe in case it gets forgotten in the Caddyfile.
# Always set "-root" to something safe in case it gets forgotten in the Caddyfile.
WorkingDirectory=/etc/ssl/caddy
ExecStart=/usr/local/bin/caddy -log stdout -agree=true -conf=/etc/caddy/Caddyfile -root=/var/tmp
ExecReload=/bin/kill -USR1 $MAINPID
; Limit the number of file descriptors; see `man systemd.exec` for more limit settings.
# Limit the number of file descriptors and processes; see `man systemd.exec` for more limit settings.
# Unmodified caddy is not expected to use more than this.
LimitNOFILE=1048576
; Unmodified caddy is not expected to use more than that.
LimitNPROC=64
; Use private /tmp and /var/tmp, which are discarded after caddy stops.
# Use private /tmp and /var/tmp, which are discarded after caddy stops.
PrivateTmp=true
; Use a minimal /dev
# Use a minimal /dev
PrivateDevices=true
; Hide /home, /root, and /run/user. Nobody will steal your SSH-keys.
# Hide /home, /root, and /run/user. Nobody will steal your SSH-keys.
ProtectHome=true
; Make /usr, /boot, /etc and possibly some more folders read-only.
# Make /usr, /boot, /etc and possibly some more folders read-only.
ProtectSystem=full
; … except /etc/ssl/caddy, because we want Letsencrypt-certificates there
; and /var/log/caddy, because we want a place where logs can go.
; This merely retains r/w access rights, it does not add any new. Must still be writable on the host!
ReadWritePaths=/etc/ssl/caddy /var/log/caddy
# … except /etc/ssl/caddy, because we want Letsencrypt-certificates there
# and /var/log/caddy, because we want a place where logs can go.
# This merely retains r/w access rights, it does not add any new. Must still be writable on the host!
ReadWriteDirectories=/etc/ssl/caddy /var/log/caddy
; The following additional security directives only work with systemd v229 or later.
; They further retrict privileges that can be gained by caddy. Uncomment if you like.
; Note that you may have to add capabilities required by any plugins in use.
# Note: in v231 and above ReadWritePaths has been renamed to ReadWriteDirectories
; ReadWritePaths=/etc/ssl/caddy /var/log/caddy
# The following additional security directives only work with systemd v229 or later.
# They further retrict privileges that can be gained by caddy.
# Note that you may have to add capabilities required by any plugins in use.
CapabilityBoundingSet=CAP_NET_BIND_SERVICE
AmbientCapabilities=CAP_NET_BIND_SERVICE
NoNewPrivileges=true
; Caveat: Some plugins need additional capabilities. Add them to both lines above.
; - plugin "upload" needs: CAP_LEASE
# Caveat: Some plugins need additional capabilities.
# For example "upload" needs CAP_LEASE
; CapabilityBoundingSet=CAP_NET_BIND_SERVICE CAP_LEASE
; AmbientCapabilities=CAP_NET_BIND_SERVICE CAP_LEASE
; NoNewPrivileges=true
[Install]
WantedBy=multi-user.target
; Learn more:
;
; * systemd: https://www.freedesktop.org/software/systemd/man/systemd.exec.html
; * why caddy's systemd file is what it is https://github.com/mholt/caddy/pull/1566/files