Marostegui has uploaded a new change for review. ( 
https://gerrit.wikimedia.org/r/393525 )

Change subject: mariadb: Prepare to decommission db1021
......................................................................

mariadb: Prepare to decommission db1021

db1021's data was copied over db1053 so it is ready to be
decommissioned.
Set it to spare and removed from everywhere else

Bug: T181378
Change-Id: Ia5963b13294d7e9b10953433fb039ad21f538e93
---
M manifests/site.pp
M modules/install_server/files/dhcpd/linux-host-entries.ttyS1-115200
M modules/role/files/prometheus/mysql-core_eqiad.yaml
3 files changed, 6 insertions(+), 7 deletions(-)


  git pull ssh://gerrit.wikimedia.org:29418/operations/puppet 
refs/changes/25/393525/1

diff --git a/manifests/site.pp b/manifests/site.pp
index 39081b8..41234a9 100644
--- a/manifests/site.pp
+++ b/manifests/site.pp
@@ -338,10 +338,15 @@
 }
 
 # eqiad replicas
-node /^db1(021|053|060|074|076|090)\.eqiad\.wmnet/ {
+node /^db1(053|060|074|076|090)\.eqiad\.wmnet/ {
     role(mariadb::core)
 }
 
+node 'db1021.eqiad.wmnet' {
+    role(spare::system)
+}
+
+
 # s2 (large wikis) core production dbs on codfw
 # codfw master
 node 'db2017.codfw.wmnet' {
diff --git a/modules/install_server/files/dhcpd/linux-host-entries.ttyS1-115200 
b/modules/install_server/files/dhcpd/linux-host-entries.ttyS1-115200
index c9289a0..bbdf0e6 100644
--- a/modules/install_server/files/dhcpd/linux-host-entries.ttyS1-115200
+++ b/modules/install_server/files/dhcpd/linux-host-entries.ttyS1-115200
@@ -921,11 +921,6 @@
     filename "trusty-installer/ubuntu-installer/amd64/pxelinux.0";
 }
 
-host db1021 {
-    hardware ethernet 78:2b:cb:03:ca:38;
-    fixed-address db1021.eqiad.wmnet;
-}
-
 host db1029 {
     hardware ethernet 78:2b:cb:03:dd:32;
     fixed-address db1029.eqiad.wmnet;
diff --git a/modules/role/files/prometheus/mysql-core_eqiad.yaml 
b/modules/role/files/prometheus/mysql-core_eqiad.yaml
index 01e8d9c..5794333 100644
--- a/modules/role/files/prometheus/mysql-core_eqiad.yaml
+++ b/modules/role/files/prometheus/mysql-core_eqiad.yaml
@@ -20,7 +20,6 @@
     shard: s2
     role: slave
   targets:
-  - db1021:9104
   - db1060:9104
   - db1053:9104
   - db1067:9104

-- 
To view, visit https://gerrit.wikimedia.org/r/393525
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: newchange
Gerrit-Change-Id: Ia5963b13294d7e9b10953433fb039ad21f538e93
Gerrit-PatchSet: 1
Gerrit-Project: operations/puppet
Gerrit-Branch: production
Gerrit-Owner: Marostegui <maroste...@wikimedia.org>

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