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Increase the memcached memory in production

Vincent Sellier requested to merge memcached_memory into production

The moma instance had around of 1G of memory allowed.

The 256m in the kubernetes environment are probably not enough

Related to swh/infra/sysadm-environment#5212 (closed)

(the -m option is already in MB (https://github.com/memcached/memcached/wiki/ConfiguringServer#commandline-arguments) so I also fixed the default value)

helm diff 
[swh] Comparing changes between branches production and memcached_memory (per environment)...
Your branch is up to date with 'origin/production'.
[swh] Generate config in production branch for environment staging, namespace swh...
[swh] Generate config in production branch for environment staging, namespace swh-cassandra...
[swh] Generate config in production branch for environment staging, namespace swh-cassandra-next-version...
[swh] Generate config in memcached_memory branch for environment staging...
[swh] Generate config in memcached_memory branch for environment staging...
[swh] Generate config in memcached_memory branch for environment staging...
Your branch is up to date with 'origin/production'.
[swh] Generate config in production branch for environment production, namespace swh...
[swh] Generate config in production branch for environment production, namespace swh-cassandra...
[swh] Generate config in production branch for environment production, namespace swh-cassandra-next-version...
[swh] Generate config in memcached_memory branch for environment production...
[swh] Generate config in memcached_memory branch for environment production...
[swh] Generate config in memcached_memory branch for environment production...


------------- diff for environment staging namespace swh -------------

--- /tmp/swh-chart.swh.F2WLA8zg/staging-swh.before	2024-01-16 16:01:29.017683830 +0100
+++ /tmp/swh-chart.swh.F2WLA8zg/staging-swh.after	2024-01-16 16:01:30.401688952 +0100
@@ -10416,21 +10416,21 @@
                 operator: In
                 values:
                 - "true"
       priorityClassName: swh-storages
       
       containers:
       - name: memcached
         image: "memcached:1.6.18"
         args:
           - -m
-          - 256m
+          - 256
         imagePullPolicy: IfNotPresent
         resources:
           requests:
             memory: 256Mi
             cpu: 10m
         readinessProbe:
             tcpSocket:
                 port: 11211
             initialDelaySeconds: 5
             periodSeconds: 10


------------- diff for environment staging namespace swh-cassandra -------------

--- /tmp/swh-chart.swh.F2WLA8zg/staging-swh-cassandra.before	2024-01-16 16:01:29.477685532 +0100
+++ /tmp/swh-chart.swh.F2WLA8zg/staging-swh-cassandra.after	2024-01-16 16:01:30.881690729 +0100
@@ -10376,21 +10376,21 @@
                 operator: In
                 values:
                 - "true"
       priorityClassName: swh-cassandra-storages
       
       containers:
       - name: memcached
         image: "memcached:1.6.18"
         args:
           - -m
-          - 256m
+          - 256
         imagePullPolicy: IfNotPresent
         resources:
           requests:
             memory: 256Mi
             cpu: 10m
         readinessProbe:
             tcpSocket:
                 port: 11211
             initialDelaySeconds: 5
             periodSeconds: 10


------------- diff for environment staging namespace swh-cassandra-next-version -------------

--- /tmp/swh-chart.swh.F2WLA8zg/staging-swh-cassandra-next-version.before	2024-01-16 16:01:29.865686969 +0100
+++ /tmp/swh-chart.swh.F2WLA8zg/staging-swh-cassandra-next-version.after	2024-01-16 16:01:31.289692240 +0100
@@ -9278,21 +9278,21 @@
                 operator: In
                 values:
                 - "true"
       priorityClassName: swh-cassandra-next-version-storages
       
       containers:
       - name: memcached
         image: "memcached:1.6.18"
         args:
           - -m
-          - 256m
+          - 256
         imagePullPolicy: IfNotPresent
         resources:
           requests:
             memory: 256Mi
             cpu: 10m
         readinessProbe:
             tcpSocket:
                 port: 11211
             initialDelaySeconds: 5
             periodSeconds: 10


------------- diff for environment production namespace swh -------------

--- /tmp/swh-chart.swh.F2WLA8zg/production-swh.before	2024-01-16 16:01:31.941694653 +0100
+++ /tmp/swh-chart.swh.F2WLA8zg/production-swh.after	2024-01-16 16:01:32.845698000 +0100
@@ -15479,25 +15479,25 @@
                 operator: In
                 values:
                 - "true"
       priorityClassName: swh-storages
       
       containers:
       - name: memcached
         image: "memcached:1.6.18"
         args:
           - -m
-          - 256m
+          - 1024
         imagePullPolicy: IfNotPresent
         resources:
           requests:
-            memory: 300Mi
+            memory: 1024Mi
             cpu: 100m
         readinessProbe:
             tcpSocket:
                 port: 11211
             initialDelaySeconds: 5
             periodSeconds: 10
         livenessProbe:
             tcpSocket:
                 port: 11211
             initialDelaySeconds: 15


------------- diff for environment production namespace swh-cassandra -------------

--- /tmp/swh-chart.swh.F2WLA8zg/production-swh-cassandra.before	2024-01-16 16:01:32.165695483 +0100
+++ /tmp/swh-chart.swh.F2WLA8zg/production-swh-cassandra.after	2024-01-16 16:01:33.081698874 +0100
@@ -1933,25 +1933,25 @@
                 operator: In
                 values:
                 - "true"
       priorityClassName: swh-cassandra-storages
       
       containers:
       - name: memcached
         image: "memcached:1.6.18"
         args:
           - -m
-          - 256m
+          - 1024
         imagePullPolicy: IfNotPresent
         resources:
           requests:
-            memory: 300Mi
+            memory: 1024Mi
             cpu: 100m
         readinessProbe:
             tcpSocket:
                 port: 11211
             initialDelaySeconds: 5
             periodSeconds: 10
         livenessProbe:
             tcpSocket:
                 port: 11211
             initialDelaySeconds: 15

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