Docker Swarm DNS orphaned IP address

System information: Docker Engine Version: 17.06.2-ee-6 My team and I have been observing peculiar behaviour in our Docker cluster recently, where a REST request to a service (here: myservice) has failed randomly with a refused connection. We removed and redeployed myservice for troubleshooting purposes. Suddenly, the number of requests to fail with a refused connection…

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E: The repository ‘file:/var/nv-tensorrt-repo-cuda10.2-trt7.0.0.11-ga-20191216 Release’ does not have a Release file

I wanted to remove tensorRT 7 /var/nv-tensorrt-repo-cuda10.2-trt7.0.0.11-ga-20191216 which use to getting updated when I was installing tensorRT 6 sudo apt-get update so I removed sudo rm -rf /var/nv-tensorrt-repo-cuda10.2-trt7.0.0.11-ga-20191216 then again when I tried to use sudo apt-get update I get this error message and update stops Reading package lists… Done E: The repository ‘file:/var/nv-tensorrt-repo-cuda10.2-trt7.0.0.11-ga-20191216 Release’…

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