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infra: improve read scalability #740

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infra: improve read scalability #740

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46f9d14
enabling postgresql read replica usage
renebarbosafl Nov 1, 2023
8392c7b
enable hpa on marlowe-web-server
renebarbosafl Nov 1, 2023
7520201
bump chart version
renebarbosafl Nov 1, 2023
340dd09
enable hpa for everything but indexers
renebarbosafl Nov 1, 2023
6e39bbd
Revert "enable hpa for everything but indexers"
renebarbosafl Nov 2, 2023
3b3cb48
disabling cpuscaler trait on web-server
renebarbosafl Nov 2, 2023
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2 changes: 1 addition & 1 deletion deploy/marlowe-runtime/Chart.yaml
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
apiVersion: v2
name: marlowe-runtime
version: v0.0.33
version: v0.0.34
appVersion: v0.0.5
description: Marlowe smart contract language Cardano implementation
home: https://marlowe.iohk.io
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2 changes: 1 addition & 1 deletion deploy/marlowe-runtime/templates/chain-sync.yaml
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Expand Up @@ -36,7 +36,7 @@ spec:
- name: DB_NAME
value: chainsync_{{ $instanceName }}_{{ $network }}
- name: DB_HOST
value: {{ $.Values.databaseHost }}:5432
value: {{ $.Values.databaseReadReplica }}:5432
- name: DB_USER
valueFrom:
secretKeyRef:
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2 changes: 1 addition & 1 deletion deploy/marlowe-runtime/templates/marlowe-sync.yaml
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Expand Up @@ -44,7 +44,7 @@ spec:
name: chainsync-{{ $network }}-owner-user.{{ $.Values.databaseName }}.credentials.postgresql.acid.zalan.do
namespace: {{ $.Values.namespace }}
- name: DB_HOST
value: {{ $.Values.databaseHost }}:5432
value: {{ $.Values.databaseReadReplica }}:5432
- name: HTTP_PORT
value: "3784"
- name: OTEL_EXPORTER_OTLP_ENDPOINT
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5 changes: 5 additions & 0 deletions deploy/marlowe-runtime/templates/marlowe-web-server.yaml
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Expand Up @@ -34,6 +34,11 @@ spec:
port: 3780
protocol: TCP
traits:
- type: cpuscaler
properties:
min: 1
max: 10
cpuUtil: 50
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- type: https-route
properties:
domains:
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2 changes: 2 additions & 0 deletions deploy/marlowe-runtime/values.yaml
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Expand Up @@ -24,3 +24,5 @@ releaseName: marlowe-runtime
databaseName: marlowe-runtime-database

databaseHost: dapps-marlowe-runtime-database.csguv6v6ban1.us-east-1.rds.amazonaws.com

databaseReadReplica: dapps-marlowe-runtime-database-read-0.csguv6v6ban1.us-east-1.rds.amazonaws.com