30 Jun 2016
Office Hours
-----------------
Kubernetes developers hold office hours over VC where we discuss questions raised on slack or by attendees about how Kubernetes works.
In this video of Office Hours Vishnu Kannan answers --
suraj -- where do i get started?
From googlecontainers - Upon creating a cluster it creates a bunch of default pods under the "kube-system" namespace, (fluentd-cloud-logging-gke, kube-dns, etc) which seem to automatically re-spawn when deleted. Is there a way to limit the CPU / Memory resources for these?
sarahnovotny - What is the sig node team working on right now?
mahipal -- 1.3 questions - can the kubernetes dashboard be pushed into dockerhub? if not dockerhub, what is the preferred process?
vladimirvivien - What is the best way to get beyond git rebase content conflicts for *generated.go files?
colemickens - Is there any guidance around on how to choose a log level for certain types of logging messages?
loren - how are capabilities specified in a pod manifest? i need to add NET_ADMIN to a container. --
keithballdotnet - How can I ping from one pod to another using the pod name of the other pod? Is it possible? -- not possible
Mike Brown - What do you need to modify in the makefile in order to support passing the debug parameters into the go compiler? Is the makefile the right place?
nalum - Hey all, what is the difference between the readiness and liveness probes?
akapap - Is there a way to mount only one file? Sth like volumeMounts and only put one file in container space?
shivania - I want to inspect the kubernetes code since I am planning to implement what if any tools that can help me with inspecting the code.
danbopes - I'm going to be creating a service that's going to make outgoing connections to external endpoints (Basically a large array). What's the best way to handle which item in the cluster has to connect to which service?
stonith - when using daemonsets, how do I configure other pods/services to connect to the daemonset running on the local node?
JustinSB - Can a DaemonSet run on the master? This comes up with e.g. NewRelic running as a DaemonSet
-----------------
Kubernetes developers hold office hours over VC where we discuss questions raised on slack or by attendees about how Kubernetes works.
In this video of Office Hours Vishnu Kannan answers --
suraj -- where do i get started?
From googlecontainers - Upon creating a cluster it creates a bunch of default pods under the "kube-system" namespace, (fluentd-cloud-logging-gke, kube-dns, etc) which seem to automatically re-spawn when deleted. Is there a way to limit the CPU / Memory resources for these?
sarahnovotny - What is the sig node team working on right now?
mahipal -- 1.3 questions - can the kubernetes dashboard be pushed into dockerhub? if not dockerhub, what is the preferred process?
vladimirvivien - What is the best way to get beyond git rebase content conflicts for *generated.go files?
colemickens - Is there any guidance around on how to choose a log level for certain types of logging messages?
loren - how are capabilities specified in a pod manifest? i need to add NET_ADMIN to a container. --
keithballdotnet - How can I ping from one pod to another using the pod name of the other pod? Is it possible? -- not possible
Mike Brown - What do you need to modify in the makefile in order to support passing the debug parameters into the go compiler? Is the makefile the right place?
nalum - Hey all, what is the difference between the readiness and liveness probes?
akapap - Is there a way to mount only one file? Sth like volumeMounts and only put one file in container space?
shivania - I want to inspect the kubernetes code since I am planning to implement what if any tools that can help me with inspecting the code.
danbopes - I'm going to be creating a service that's going to make outgoing connections to external endpoints (Basically a large array). What's the best way to handle which item in the cluster has to connect to which service?
stonith - when using daemonsets, how do I configure other pods/services to connect to the daemonset running on the local node?
JustinSB - Can a DaemonSet run on the master? This comes up with e.g. NewRelic running as a DaemonSet
- 6 participants
- 54 minutes
28 Jun 2016
Office Hours
-----------------
Kubernetes developers hold office hours over VC where we discuss questions raised on slack or by attendees about how Kubernetes works.
In this video of Office Hours Filip Grzadkowski answers --
dbhanushali - What is the federations_domain_map variable ./cluster/saltbase/salt/kube-dns/skydns-rc.yaml.in
gyliu513 -- Is there are anyway to reduce the size of kuberntes binary? I found that the kube-apiserver is 108M
aps - Is it just me or do k8s unit tests take lots of time to run?
shivania - Are any tools that can help me with inspecting the code.
mgoodness - Is the Kubelet’s read-only port (10255) enabled by default?
andrefcruz - Is there a flag for "kubectl get events" to return ALL events instead of the last X?
andyverbunt - I’ve installed kubernetes on top of docker on my osx machine (for development). Everything works great, but probably once every day, the api server is longer reachable out-of-the-blue. How can I diagnose what’s wrong?
jnardiello - I want to be notified when a process crashes and doesn’t exit gracefully (aka downscaling organically)...
crizcraig - Just started getting ```Error syncing pod, skipping: failed to "StartContainer" for "clari-core-core" with ErrImagePull: "Tag latest not found in repository docker.io/clari/clarius_core``` My image pull secret was working previously. Double checked it’s still there and contains valid credentials. Anyone have any idea?
-----------------
Kubernetes developers hold office hours over VC where we discuss questions raised on slack or by attendees about how Kubernetes works.
In this video of Office Hours Filip Grzadkowski answers --
dbhanushali - What is the federations_domain_map variable ./cluster/saltbase/salt/kube-dns/skydns-rc.yaml.in
gyliu513 -- Is there are anyway to reduce the size of kuberntes binary? I found that the kube-apiserver is 108M
aps - Is it just me or do k8s unit tests take lots of time to run?
shivania - Are any tools that can help me with inspecting the code.
mgoodness - Is the Kubelet’s read-only port (10255) enabled by default?
andrefcruz - Is there a flag for "kubectl get events" to return ALL events instead of the last X?
andyverbunt - I’ve installed kubernetes on top of docker on my osx machine (for development). Everything works great, but probably once every day, the api server is longer reachable out-of-the-blue. How can I diagnose what’s wrong?
jnardiello - I want to be notified when a process crashes and doesn’t exit gracefully (aka downscaling organically)...
crizcraig - Just started getting ```Error syncing pod, skipping: failed to "StartContainer" for "clari-core-core" with ErrImagePull: "Tag latest not found in repository docker.io/clari/clarius_core``` My image pull secret was working previously. Double checked it’s still there and contains valid credentials. Anyone have any idea?
- 6 participants
- 48 minutes
