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GKE periodic feezes with no logs
Change KUBE_MAX_PD_VOLS env var in master GKEHow to enable Stackdriver Monitoring and Stackdriver trace on existing GKE cluster?Detecting Kubernetes OOMKilled Events in GKE LogsBroken GKE Backend Health Check DefaultGKE pod can't make any DNS requestsGKE Internal Server errorKubernetes (on GKE) external connection through NAT for specific kube services?Changing GKE cluster subnetManaging group memberships in kubernetes (GKE)Enable VPC-native (alias IP) on an existing GKE cluster
I have several GKE clusters currently running in us-east1. They are all regionally deployed with nodes in each zone. Since last Thursday ( 2/28/19 ) I have been experiencing intermittent freezes on the cluster where the the cluster does not appear to be getting traffic. The pods on the cluster appear to restart as the downtime is usually just a minute, but there is no log or record of the downtime. I have noticed that datadog will stop reporting metrics during the issue leading me to believe that this may be network related. This seems to happen on all of my clusters, but to varying degrees of downtime. Some of my processes appear to continue to work, but are slow, while other just stop responding altogether.
I am a bit at a loss as to what would be causing multiple clusters to simultaneously have issues spawning new pods and stop sending data. Any thoughts on where I can look for logs or records to help figure out the issue?
google-cloud-platform google-compute-engine kubernetes google-kubernetes-engine asked 6 mins ago
Daniel PicardDaniel Picard
1
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I have several GKE clusters currently running in us-east1. They are all regionally deployed with nodes in each zone. Since last Thursday ( 2/28/19 ) I have been experiencing intermittent freezes on the cluster where the the cluster does not appear to be getting traffic. The pods on the cluster appear to restart as the downtime is usually just a minute, but there is no log or record of the downtime. I have noticed that datadog will stop reporting metrics during the issue leading me to believe that this may be network related. This seems to happen on all of my clusters, but to varying degrees of downtime. Some of my processes appear to continue to work, but are slow, while other just stop responding altogether.
I am a bit at a loss as to what would be causing multiple clusters to simultaneously have issues spawning new pods and stop sending data. Any thoughts on where I can look for logs or records to help figure out the issue?
google-cloud-platform google-compute-engine kubernetes google-kubernetes-engine asked 6 mins ago
Daniel PicardDaniel Picard
1
New contributor
Daniel Picard is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I have several GKE clusters currently running in us-east1. They are all regionally deployed with nodes in each zone. Since last Thursday ( 2/28/19 ) I have been experiencing intermittent freezes on the cluster where the the cluster does not appear to be getting traffic. The pods on the cluster appear to restart as the downtime is usually just a minute, but there is no log or record of the downtime. I have noticed that datadog will stop reporting metrics during the issue leading me to believe that this may be network related. This seems to happen on all of my clusters, but to varying degrees of downtime. Some of my processes appear to continue to work, but are slow, while other just stop responding altogether.
I am a bit at a loss as to what would be causing multiple clusters to simultaneously have issues spawning new pods and stop sending data. Any thoughts on where I can look for logs or records to help figure out the issue?
google-cloud-platform google-compute-engine kubernetes google-kubernetes-engine asked 6 mins ago
Daniel PicardDaniel Picard
1
New contributor
Daniel Picard is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I have several GKE clusters currently running in us-east1. They are all regionally deployed with nodes in each zone. Since last Thursday ( 2/28/19 ) I have been experiencing intermittent freezes on the cluster where the the cluster does not appear to be getting traffic. The pods on the cluster appear to restart as the downtime is usually just a minute, but there is no log or record of the downtime. I have noticed that datadog will stop reporting metrics during the issue leading me to believe that this may be network related. This seems to happen on all of my clusters, but to varying degrees of downtime. Some of my processes appear to continue to work, but are slow, while other just stop responding altogether.
I am a bit at a loss as to what would be causing multiple clusters to simultaneously have issues spawning new pods and stop sending data. Any thoughts on where I can look for logs or records to help figure out the issue?
google-cloud-platform google-compute-engine kubernetes google-kubernetes-engine google-cloud-platform google-compute-engine kubernetes google-kubernetes-engine asked 6 mins ago
Daniel PicardDaniel Picard
1
New contributor
Daniel Picard is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 6 mins ago
Daniel PicardDaniel Picard
1
New contributor
Daniel Picard is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 6 mins ago
Daniel PicardDaniel Picard
1
New contributor
Daniel Picard is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 6 mins ago
Daniel PicardDaniel Picard
1
asked 6 mins ago
Daniel PicardDaniel Picard
1
1
New contributor
Daniel Picard is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Daniel Picard is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Daniel Picard is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
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