I am testing the GTM server side installation inside my Windows powered docker. I will explain all the steps I am doing and please do correct me what I am doing wrong.
1: I am creating two domain-subdomain in my WAMP Apache server using below code (which works fine)
<VirtualHost *:80>
ServerName ssgtm{.}dev
RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule ^ {HTTP_HOST}%{REQUEST_URI}
</VirtualHost>
<VirtualHost *:80>
ServerName preview .ssgtm .dev
RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule ^ %{HTTP_HOST}%{REQUEST_URI}
</VirtualHost>
2: And these for proxying and SSL
<VirtualHost _default_:443>
ServerName ssgtm{.}dev:443
ProxyPreserveHost On
ProxyRequests Off
ProxyPass / localhost{:}8080/
ProxyPassReverse / localhost{:}8080/
SSLEngine on
SSLCertificateFile "C:/ssls/ssgtm{.}dev{.}crt"
SSLCertificateKeyFile "C:/ssls/ssgtm{.}dev {.}key"
</VirtualHost>
<VirtualHost _default_:443>
ServerName preview{.}ssgtm{.}dev:443
ProxyPreserveHost On
ProxyRequests Off
ProxyPass / localhost{:}8079/
ProxyPassReverse / localhost{:}8079/
SSLEngine on
SSLCertificateFile "C:/ssls/preview{.}ssgtm{.}dev{.}crt"
SSLCertificateKeyFile "C:/ssls/preview{.}ssgtm{.}dev{.}key"
</VirtualHost>
And now setting docker container:
docker run -d --name gtm-preview -p 8079:8079 -e CONTAINER_CONFIG=aWQ -e RUN_AS_PREVIEW_SERVER=true -e PORT=8079 gcr{.}io/cloud-tagging-10302018/gtm-cloud-image:stable
docker run -d --name gtm-live -p 8080:8080 -e CONTAINER_CONFIG=aWQ -e PREVIEW_SERVER_URL=preview{.}ssgtm{.}dev -e PORT=8080 gcr{.}io/cloud-tagging-10302018/gtm-cloud-image:stable
At this point everything works fine… I can visit both sites and check the /healthz printing ok…
i{.}stack{.}imgur{.}com/9rI8A{.}png
i{.}stack{.}imgur{.}com/ilfNO{.}png
I have added the domain in GTM settings too… i{.}stack{.}imgur{.}com/Jp7EE{.}png
When now I go to check the tracking : ssgtm{.}dev/?test=ok and ssgtm{.}dev/gtm/debug?id=GTM-000000>m_auth=000000>m_preview=env-3 It prints below error in the debug console :
An exception was thrown while proxying preview request. Make sure the PREVIEW_SERVER_URL is set correctly and the preview server is healthy. Message: connect ECONNREFUSED 127.0.0.1:443
What I am thinking is that the tagging server is not able to connect with the preview server? or it is because of the custom virtual domain in my apache local? Any help would be appreciated. Thanks
PS : I had to put {.} instead of . in domain name and removed https:// as the system is not letting me add links more than 2 and i have many!!
