CA PM DAProxy & Data Aggregator not starting after upgrade from 3.7.0 to 3.7.16

Products

• CA Infrastructure Management
• CA Performance Management - Usage and Administration
• DX NetOps

Issue/Introduction

we have upgraded CA-PM da-proxy & DA instance from 3.7.0 to 3.7.16.

post install daproxy service not starting

 

[[email protected] consul]# service daproxy status
daproxy dead but pid file exists

[[email protected] consul]#more daproxy.log
time="2020-10-28T18:43:51+05:30" level=info msg="Configuration loaded from flags."
2020/10/28 18:43:51 traefik.go:72: command traefik error: error while building entryPoint http: error preparing server: error o
pening listener: listen tcp :80: bind: permission denied

 

Environment

Release : 3.7.16

Redhat 6.9

Component : IM Reporting / Admin / Configuration

Cause

daproxy file is pointing to a .cfg file instead of .toml file

Resolution

Login to DA Proxy server
vi /etc/init.d/daproxy

Modify below line
SERVICE_CONFIG_FILE=$SERVICE_CONFIG_DIR/$SERVICE_NAME.cfg

From
SERVICE_CONFIG_FILE=$SERVICE_CONFIG_DIR/$SERVICE_NAME.cfg

To
SERVICE_CONFIG_FILE=$SERVICE_CONFIG_DIR/$SERVICE_NAME.toml

On DA Proxy Server
service daproxy stop
service consul stop

Login to Fault Tolerant DA Servers
Stop and Start Consul services
service consul stop
service consul-ext stop
service consul start 
service consul-ext start

On DA Proxy Server
service consul start
service daproxy start