Merge pull request #1364 from t-woerner/infra_image_service_refinement

infra/image: Make fixnet and fixipaip services active by default

infra/image/build.sh

@@ -119,13 +119,6 @@ then
         deployed=true
     fi
     echo
-
-    if $deployed; then
-        log info "= Enabling services ="
-        container_exec "${name}" systemctl enable fixnet
-        container_exec "${name}" systemctl enable fixipaip
-        echo
-    fi
     
     container_stop "${name}"
 

infra/image/dockerfile/c10s

@@ -31,6 +31,8 @@ COPY system-service/fixipaip.sh /root/
 COPY system-service/fixnet.service /etc/systemd/system/
 COPY system-service/fixipaip.service /etc/systemd/system/
 RUN chmod +x /root/fixnet.sh /root/fixipaip.sh
+RUN systemctl enable fixnet.service
+RUN systemctl enable fixipaip.service
 
 STOPSIGNAL RTMIN+3
 

infra/image/dockerfile/c8s

@@ -34,6 +34,8 @@ COPY system-service/fixipaip.sh /root/
 COPY system-service/fixnet.service /etc/systemd/system/
 COPY system-service/fixipaip.service /etc/systemd/system/
 RUN chmod +x /root/fixnet.sh /root/fixipaip.sh
+RUN systemctl enable fixnet.service
+RUN systemctl enable fixipaip.service
 
 STOPSIGNAL RTMIN+3
 

infra/image/dockerfile/c9s

@@ -30,6 +30,8 @@ COPY system-service/fixipaip.sh /root/
 COPY system-service/fixnet.service /etc/systemd/system/
 COPY system-service/fixipaip.service /etc/systemd/system/
 RUN chmod +x /root/fixnet.sh /root/fixipaip.sh
+RUN systemctl enable fixnet.service
+RUN systemctl enable fixipaip.service
 
 STOPSIGNAL RTMIN+3
 

infra/image/dockerfile/fedora-latest

@@ -33,6 +33,8 @@ COPY system-service/fixipaip.sh /root/
 COPY system-service/fixnet.service /etc/systemd/system/
 COPY system-service/fixipaip.service /etc/systemd/system/
 RUN chmod +x /root/fixnet.sh /root/fixipaip.sh
+RUN systemctl enable fixnet.service
+RUN systemctl enable fixipaip.service
 
 STOPSIGNAL RTMIN+3
 

infra/image/dockerfile/fedora-rawhide

@@ -33,6 +33,8 @@ COPY system-service/fixipaip.sh /root/
 COPY system-service/fixnet.service /etc/systemd/system/
 COPY system-service/fixipaip.service /etc/systemd/system/
 RUN chmod +x /root/fixnet.sh /root/fixipaip.sh
+RUN systemctl enable fixnet.service
+RUN systemctl enable fixipaip.service
 
 STOPSIGNAL RTMIN+3
 

infra/image/system-service/fixipaip.service

@@ -1,6 +1,7 @@
 [Unit]
 Description=Fix IPA server IP in IPA Server
 After=ipa.service
+PartOf=ipa.service
 
 [Service]
 Type=oneshot
@@ -9,4 +10,4 @@ StandardOutput=journal
 StandardError=journal
 
 [Install]
-WantedBy=default.target
+WantedBy=ipa.service

infra/image/system-service/fixipaip.sh

@@ -50,9 +50,9 @@ if [ -z "${FORWARDER}" ] || [ "${FORWARDER}" == "127.0.0.1" ]; then
 fi
 
 echo "Fix IPA:"
-echo "  HOSTNAME: '${HOSTNAME}'"
-echo "  IP: '${IP}'"
-echo "  PTR: '${PTR}'"
+echo "  HOSTNAME:  '${HOSTNAME}'"
+echo "  IP:        '${IP}'"
+echo "  PTR:       '${PTR}'"
 echo "  FORWARDER: '${FORWARDER}'"
 
 ZONES=$(ipa -e in_server=true dnszone-find --name-from-ip="${HOSTNAME}." \

infra/image/system-service/fixnet.service

@@ -1,8 +1,5 @@
 [Unit]
-Description=Fix server IP in IPA Server
-Wants=network.target
-After=network.target
-Before=ipa.service
+Description=Fix /etc/hosts and with local DNS also /etc/resolv.conf
 
 [Service]
 Type=oneshot
@@ -11,4 +8,4 @@ StandardOutput=journal
 StandardError=journal
 
 [Install]
-WantedBy=ipa.service
+WantedBy=container-ipa.target

infra/image/system-service/fixnet.sh

@@ -39,26 +39,35 @@ if [ -z "${IP}" ] || ! valid_ipv4 "${IP}" ; then
     exit 1
 fi
 
+DOMAIN=${HOSTNAME#*.}
+
 echo "Fix NET:"
 echo "  HOSTNAME: '${HOSTNAME}'"
-echo "  IP: '${IP}'"
+echo "  DOMAIN:   '${DOMAIN}'"
+echo "  IP:       '${IP}'"
 echo
 
-if grep -qE "^[^(#\s*)][0-9\.]+\s$HOSTNAME(\s|$)" /etc/hosts
-then
-    sed -i.bak -e "s/.*${HOSTNAME}/${IP}\t${HOSTNAME}/" /etc/hosts
-else
-    echo -e "$IP\t${HOSTNAME} ${HOSTNAME%%.*}" >> /etc/hosts
-fi
+# /etc/hosts
 
-cp -a /etc/resolv.conf /etc/resolv.conf.fixnet
-cat > /etc/resolv.conf <<EOF
-search ${HOSTNAME#*.}
-nameserver 127.0.0.1
-EOF
+sed -i -E "/\s+${HOSTNAME}(\s|$)/d" /etc/hosts
+echo -e "$IP\t${HOSTNAME} ${HOSTNAME%%.*}" >> /etc/hosts
 
 echo "/etc/hosts:"
 cat "/etc/hosts"
+
+# /etc/resolv.conf
+
+# If bind is not installed, exit
+[ -f "/etc/named.conf" ] || exit 0
+# If dyndb is not enabled for bind, exit
+grep -q '^dyndb "ipa"' "/etc/named.conf" || exit 0
+
+cp -a /etc/resolv.conf /etc/resolv.conf.fixnet
+cat > /etc/resolv.conf <<EOF
+search ${DOMAIN}
+nameserver 127.0.0.1
+EOF
+
 echo
 echo "/etc/resolv.conf:"
 cat "/etc/resolv.conf"