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authorGeorg Pfuetzenreuter2023-02-08 21:19:37 +0100
committerGeorg Pfuetzenreuter2023-02-12 05:24:27 +0100
commitf08bda4256f7c71899c45ea8b5ad73c67f77ae9a (patch)
tree68f92157398a85aa0d0313a717ac61ea4944cbb4 /salt/profile/netcup_failover
parent303b06ae8cae4167bca6bafca71d226b32379941 (diff)
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Add netcup_failover profile
Profile managing a Netcup IP address failover script for use with keepalived. Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
Diffstat (limited to 'salt/profile/netcup_failover')
-rw-r--r--salt/profile/netcup_failover/README.md14
-rwxr-xr-xsalt/profile/netcup_failover/files/failover.sh.j2109
-rw-r--r--salt/profile/netcup_failover/init.sls10
3 files changed, 133 insertions, 0 deletions
diff --git a/salt/profile/netcup_failover/README.md b/salt/profile/netcup_failover/README.md
new file mode 100644
index 0000000..fc01bfb
--- /dev/null
+++ b/salt/profile/netcup_failover/README.md
@@ -0,0 +1,14 @@
+This profile installs a script switching failover IP addresses between Netcup hosted VM's.
+
+Required pillar:
+
+```
+profile:
+ netcup_failover:
+ scp_user: 12345
+ scp_pass: xxxx
+ scp_server: v9876
+ mac_address: ff:ff:ff:ff:ff
+ ip4_address: xx.xx.xx.xx/32
+ ip6_address: 'foo:bar::/64'
+```
diff --git a/salt/profile/netcup_failover/files/failover.sh.j2 b/salt/profile/netcup_failover/files/failover.sh.j2
new file mode 100755
index 0000000..92ebd31
--- /dev/null
+++ b/salt/profile/netcup_failover/files/failover.sh.j2
@@ -0,0 +1,109 @@
+{%- set header = salt['pillar.get']('managed_header_pound') -%}
+{%- set mypillar = salt['pillar.get']('profile:netcup_failover') -%}
+#!/bin/sh
+# Floating IP switching script utilizing the Netcup API
+
+{{ header }}
+
+SCP_USER='{{ mypillar['scp_user'] }}'
+SCP_PASS='{{ mypillar['scp_pass'] }}'
+SCP_SERVER='{{ mypillar['scp_server'] }}'
+MAC='{{ mypillar['mac_address'] }}'
+IP_v4='{{ mypillar['ip4_address'] }}'
+IP_v6='{{ mypillar['ip6_address'] }}'
+
+URL="https://www.servercontrolpanel.de/WSEndUser?xsd=1" ### ?xsd=1 ?wsdl
+
+usage () {
+ echo "$0 [--ipv4 | --ipv6 | --all] [--debug]"
+ exit 2
+}
+
+init () {
+ construct "$1"
+ run
+ parse
+}
+
+construct () {
+ if [ "$1" = "ip4" ];
+ then
+ local IP="$IP_v4"
+ fi
+ if [ "$1" = "ip6" ];
+ then
+ local IP="$IP_v6"
+ fi
+ local CIDR="${IP#*/}"
+ local IP="`echo $IP | sed "s?/$CIDR??"`"
+ if [ "$DEBUG" = "true" ];
+ then
+ echo "[DEBUG] Initiating: $1"
+ echo "[DEBUG] IP Address: $IP"
+ echo "[DEBUG] CIDR Mask: $CIDR"
+ fi
+ XML_BODY="<SOAP-ENV:Envelope xmlns:SOAP-ENV='http://schemas.xmlsoap.org/soap/envelope/' xmlns:ns1='http://enduser.service.web.vcp.netcup.de/'><SOAP-ENV:Body><ns1:changeIPRouting><loginName>$SCP_USER</loginName><password>$SCP_PASS</password><routedIP>$IP</routedIP><routedMask>$CIDR</routedMask><destinationVserverName>$SCP_SERVER</destinationVserverName><destinationInterfaceMAC>$MAC</destinationInterfaceMAC></ns1:changeIPRouting></SOAP-ENV:Body></SOAP-ENV:Envelope>"
+ if [ "$DEBUG" = "true" ];
+ then
+ echo "[DEBUG] Payload: $XML_BODY"
+ fi
+}
+
+request () {
+ curl -s -H 'Content-Type: text/xml' -H 'SOAPAction:' -d "$XML_BODY" -X POST "$URL"
+}
+
+run () {
+ RESPONSE=`request`
+ if [ "$DEBUG" = "true" ];
+ then
+ echo "[DEBUG] Response: $RESPONSE"
+ fi
+
+}
+
+parse () {
+ local IFS='&'
+ local check_invalid="validation error&IP already assigned&true"
+ for check in $check_invalid;
+ do
+ if [ "$DEBUG" = "true" ];
+ then
+ echo "[DEBUG] Parsing: $check"
+ fi
+ if [ "${RESPONSE#*$check}" = "$RESPONSE" ];
+ then
+ result="Not found"
+ fi
+ if [ "${RESPONSE#*$check}" != "$RESPONSE" ];
+ then
+ result="Found"
+ fi
+ echo "Check for \"$check\": $result"
+ done
+}
+
+MODE="$1"
+
+if [ "$2" = "--debug" ];
+then
+ DEBUG="true"
+ echo "[DEBUG] Script invoked at `date`"
+fi
+
+case "$MODE" in
+ "--ipv4" )
+ init ip4
+ ;;
+ "--ipv6" )
+ init ip6
+ ;;
+ "--all" )
+ init ip6
+ init ip4
+ ;;
+ * )
+ usage
+ ;;
+esac
+
diff --git a/salt/profile/netcup_failover/init.sls b/salt/profile/netcup_failover/init.sls
new file mode 100644
index 0000000..c4d5679
--- /dev/null
+++ b/salt/profile/netcup_failover/init.sls
@@ -0,0 +1,10 @@
+include:
+ - profile.keepalived_script_user
+
+/usr/local/bin/failover:
+ file.managed:
+ - user: keepalived_script
+ - group: wheel
+ - mode: 750
+ - template: jinja
+ - source: salt://{{ slspath }}/files/failover.sh.j2