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Start pihole-FTL after network

"$network" on a systemd-driven OS leads to "After=network-online.target" in the generated systemd unit.
This target is no guarantee that all network interfaces have been fully configured, as it depends on the related network services types, but at least it reduces the risk that those have not fully finished their job when pihole-FTL starts. If this is the case, certain issues can occur:
- https://github.com/pi-hole/pi-hole/issues/2924
- https://discourse.pi-hole.net/t/have-to-pihole-restartdns-after-reboot/28772

Runtime files are now consistently created in "/run" instead of "/var/run". The second is a symlink to the first for backwards compatibility but on none-ancient distro versions one should use "/run", systemd even prints a warnings if service files use "/var/run". The service file used "/run" and "/var/run" both, in cases for the same files/directories before, which does not directly cause issues currently, due to the symlink, but is inconsistent at best.

Signed-off-by: MichaIng <micha@dietpi.com>
This commit is contained in:
MichaIng 2020-04-03 19:05:59 +02:00
parent 5ce8791693
commit 5c17e41cf1
5 changed files with 11 additions and 11 deletions

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@ -13,7 +13,7 @@ LC_NUMERIC=C
# Retrieve stats from FTL engine # Retrieve stats from FTL engine
pihole-FTL() { pihole-FTL() {
ftl_port=$(cat /var/run/pihole-FTL.port 2> /dev/null) ftl_port=$(cat /run/pihole-FTL.port 2> /dev/null)
if [[ -n "$ftl_port" ]]; then if [[ -n "$ftl_port" ]]; then
# Open connection to FTL # Open connection to FTL
exec 3<>"/dev/tcp/127.0.0.1/$ftl_port" exec 3<>"/dev/tcp/127.0.0.1/$ftl_port"

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@ -1,8 +1,8 @@
#!/usr/bin/env bash #!/usr/bin/env bash
### BEGIN INIT INFO ### BEGIN INIT INFO
# Provides: pihole-FTL # Provides: pihole-FTL
# Required-Start: $remote_fs $syslog # Required-Start: $remote_fs $syslog $network
# Required-Stop: $remote_fs $syslog # Required-Stop: $remote_fs $syslog $network
# Default-Start: 2 3 4 5 # Default-Start: 2 3 4 5
# Default-Stop: 0 1 6 # Default-Stop: 0 1 6
# Short-Description: pihole-FTL daemon # Short-Description: pihole-FTL daemon
@ -10,7 +10,7 @@
### END INIT INFO ### END INIT INFO
FTLUSER=pihole FTLUSER=pihole
PIDFILE=/var/run/pihole-FTL.pid PIDFILE=/run/pihole-FTL.pid
get_pid() { get_pid() {
# First, try to obtain PID from PIDFILE # First, try to obtain PID from PIDFILE
@ -37,12 +37,12 @@ start() {
touch /var/log/pihole-FTL.log /var/log/pihole.log touch /var/log/pihole-FTL.log /var/log/pihole.log
touch /run/pihole-FTL.pid /run/pihole-FTL.port touch /run/pihole-FTL.pid /run/pihole-FTL.port
touch /etc/pihole/dhcp.leases touch /etc/pihole/dhcp.leases
mkdir -p /var/run/pihole mkdir -p /run/pihole
mkdir -p /var/log/pihole mkdir -p /var/log/pihole
chown pihole:pihole /var/run/pihole /var/log/pihole chown pihole:pihole /run/pihole /var/log/pihole
# Remove possible leftovers from previous pihole-FTL processes # Remove possible leftovers from previous pihole-FTL processes
rm -f /dev/shm/FTL-* 2> /dev/null rm -f /dev/shm/FTL-* 2> /dev/null
rm /var/run/pihole/FTL.sock 2> /dev/null rm /run/pihole/FTL.sock 2> /dev/null
# Ensure that permissions are set so that pihole-FTL can edit all necessary files # Ensure that permissions are set so that pihole-FTL can edit all necessary files
chown pihole:pihole /run/pihole-FTL.pid /run/pihole-FTL.port chown pihole:pihole /run/pihole-FTL.pid /run/pihole-FTL.port
chown pihole:pihole /etc/pihole /etc/pihole/dhcp.leases 2> /dev/null chown pihole:pihole /etc/pihole /etc/pihole/dhcp.leases 2> /dev/null

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@ -30,7 +30,7 @@ server.document-root = "/var/www/html"
server.error-handler-404 = "/pihole/index.php" server.error-handler-404 = "/pihole/index.php"
server.upload-dirs = ( "/var/cache/lighttpd/uploads" ) server.upload-dirs = ( "/var/cache/lighttpd/uploads" )
server.errorlog = "/var/log/lighttpd/error.log" server.errorlog = "/var/log/lighttpd/error.log"
server.pid-file = "/var/run/lighttpd.pid" server.pid-file = "/run/lighttpd.pid"
server.username = "www-data" server.username = "www-data"
server.groupname = "www-data" server.groupname = "www-data"
server.port = 80 server.port = 80

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@ -31,7 +31,7 @@ server.document-root = "/var/www/html"
server.error-handler-404 = "/pihole/index.php" server.error-handler-404 = "/pihole/index.php"
server.upload-dirs = ( "/var/cache/lighttpd/uploads" ) server.upload-dirs = ( "/var/cache/lighttpd/uploads" )
server.errorlog = "/var/log/lighttpd/error.log" server.errorlog = "/var/log/lighttpd/error.log"
server.pid-file = "/var/run/lighttpd.pid" server.pid-file = "/run/lighttpd.pid"
server.username = "lighttpd" server.username = "lighttpd"
server.groupname = "lighttpd" server.groupname = "lighttpd"
server.port = 80 server.port = 80

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@ -1433,8 +1433,8 @@ installConfigs() {
sed -i 's/^\(server\.error-handler-404\s*=\s*\).*$/\1"pihole\/custom\.php"/' /etc/lighttpd/lighttpd.conf sed -i 's/^\(server\.error-handler-404\s*=\s*\).*$/\1"pihole\/custom\.php"/' /etc/lighttpd/lighttpd.conf
fi fi
# Make the directories if they do not exist and set the owners # Make the directories if they do not exist and set the owners
mkdir -p /var/run/lighttpd mkdir -p /run/lighttpd
chown ${LIGHTTPD_USER}:${LIGHTTPD_GROUP} /var/run/lighttpd chown ${LIGHTTPD_USER}:${LIGHTTPD_GROUP} /run/lighttpd
mkdir -p /var/cache/lighttpd/compress mkdir -p /var/cache/lighttpd/compress
chown ${LIGHTTPD_USER}:${LIGHTTPD_GROUP} /var/cache/lighttpd/compress chown ${LIGHTTPD_USER}:${LIGHTTPD_GROUP} /var/cache/lighttpd/compress
mkdir -p /var/cache/lighttpd/uploads mkdir -p /var/cache/lighttpd/uploads