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authorOleg Pykhalov <go.wigust@gmail.com>2021-01-01 13:02:11 +0300
committerOleg Pykhalov <go.wigust@gmail.com>2021-01-12 14:40:36 +0300
commit4e511fcfce2c005c615df673836c553f96550b35 (patch)
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parent79ba12a1dbb3e40b623dd0945a277f8720d9780a (diff)
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services: Add keepalived service.
* gnu/services/networking.scm (<keepalived-configuration>): New record. (keepalived-shepherd-service): New procedure. (keepalived-service-type): New variable. * doc/guix.texi (Networking Services): Document this.
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1 files changed, 53 insertions, 1 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index c752815975..93c980c196 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -55,7 +55,7 @@ Copyright @copyright{} 2017 Andy Wingo@*
Copyright @copyright{} 2017, 2018, 2019, 2020 Arun Isaac@*
Copyright @copyright{} 2017 nee@*
Copyright @copyright{} 2018 Rutger Helling@*
-Copyright @copyright{} 2018 Oleg Pykhalov@*
+Copyright @copyright{} 2018, 2021 Oleg Pykhalov@*
Copyright @copyright{} 2018 Mike Gerwitz@*
Copyright @copyright{} 2018 Pierre-Antoine Rouby@*
Copyright @copyright{} 2018, 2019 Gábor Boskovits@*
@@ -17207,6 +17207,58 @@ address, delete everything except these options:
@end table
@end deftp
+@cindex keepalived
+@deffn {Scheme Variable} keepalived-service-type
+This is the type for the @uref{https://www.keepalived.org/, Keepalived}
+routing software, @command{keepalived}. Its value must be an
+@code{keepalived-configuration} record as in this example for master
+machine:
+
+@lisp
+(service keepalived-service-type
+ (keepalived-configuration
+ (config-file (local-file "keepalived-master.conf"))))
+@end lisp
+
+where @file{keepalived-master.conf}:
+
+@example
+vrrp_instance my-group @{
+ state MASTER
+ interface enp9s0
+ virtual_router_id 100
+ priority 100
+ unicast_peer @{ 10.0.0.2 @}
+ virtual_ipaddress @{
+ 10.0.0.4/24
+ @}
+@}
+@end example
+
+and for backup machine:
+
+@lisp
+(service keepalived-service-type
+ (keepalived-configuration
+ (config-file (local-file "keepalived-backup.conf"))))
+@end lisp
+
+where @file{keepalived-backup.conf}:
+
+@example
+vrrp_instance my-group @{
+ state BACKUP
+ interface enp9s0
+ virtual_router_id 100
+ priority 99
+ unicast_peer @{ 10.0.0.3 @}
+ virtual_ipaddress @{
+ 10.0.0.4/24
+ @}
+@}
+@end example
+@end deffn
+
@node Unattended Upgrades
@subsection Unattended Upgrades