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How to migrate to Google managed certificates without downtime?

The other answers are very good, but I was very motivated to find a way to migrate to a GCP load balancer without planning for downtime where we basically just sit and wait for certificates to be ...
1 vote

nginx forwading request to different url with load balancing

Use upstream to solve this issue. Example: http { include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; upstream backend { ...
0 votes

Configuring Nginx and Tomcat to Access HTTPS content

Configure your backend server to server the URL that points to the reverse proxy. With Tomcat this is usually done with the proxyName and the proxyPort attributes at the connector. You are missing the ...
0 votes

horizontal scaling and load-balancing for PostgreSQL with ProxySQL

Have you looked at YugabyteDB - it is a PostgreSQL compatible, distributed SQL database that enables easy horizontal scaling across VMs or PODs in K8S.
0 votes

How can I specify the load balancer for a CloudWatch alarm?

pass the dimension parameter "Dimensions": [ { "Name": "LoadBalancer", "Value": { "Ref": "WebAppALBId" } } ],
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How can you go about handling 100s of domains with SSL without having a file per domain?

You can leverage include directive in the Nginx. Put all the common options into some file, and include that file where appropriate. For instance, on one reverse proxy the set of headers to add (X-...
0 votes

Uneven cpu utilization linux dual socket server

After some research I think I found the solution in case it will help anyone else. The so called Receive Packet Steering helped. Related documentation and further infor can be found here: kernel doc ...
1 vote

View Current State of Keepalived

Using the following command sudo kill -s $(keepalived --signum=DATA) $(cat /var/run/keepalived.pid) cat /tmp/keepalived.data You will find State = MASTER or State = BACKUP
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0 votes

AWS EC2 not showing a request for IP Issue

You should not try to hard code ALB IP addresses. ALB is a service, AWS can move traffic to another server / node at any time, so any hard coding could prevent your client accessing the server. If you ...
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