Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Default shell on Debian shows the same symptom ... | Staffan Olsson | 2017-07-26 | 2 | -2/+2 |
| | | | | | | | | of not forwarding signals as Alpine did. Kafka logs say nothing, and after 30s the container is terminated. With /bin/bash instead the log indicates shutdown behavior. This reverts commit c188f43cb8a252cd685a4944d35577ebc17a3668. | ||||
* | Tagged with the policy from https://github.com/solsson/dockerfiles/pull/11 | Staffan Olsson | 2017-07-26 | 2 | -2/+2 |
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* | Clarifies a gotcha: to mount config with log4j.properties ... | Staffan Olsson | 2017-07-26 | 2 | -0/+4 |
| | | | | | | | you must use /opt/kafka/config, due to how log4j.properites (sometimes tools- or connect-) are resolved by the ./bin scripts. See https://github.com/solsson/dockerfiles/pull/10 | ||||
* | New build at commit 0314080 | Staffan Olsson | 2017-07-26 | 2 | -2/+2 |
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* | New build with https://github.com/solsson/dockerfiles/pull/9 | Staffan Olsson | 2017-07-25 | 2 | -2/+2 |
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* | Default shell on debian should forward signals properly | Staffan Olsson | 2017-07-23 | 2 | -2/+2 |
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* | solsson/kafka on debian restores installation path to /opt/kafka | Staffan Olsson | 2017-07-23 | 2 | -2/+2 |
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* | Upgrades to current https://github.com/solsson/dockerfiles/pull/5 | Staffan Olsson | 2017-07-23 | 2 | -2/+2 |
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* | Fixes posix compatibility for probes | Staffan Olsson | 2017-07-23 | 2 | -4/+4 |
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* | Same startup as 51zoo | Staffan Olsson | 2017-06-28 | 1 | -2/+1 |
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* | Applies the limit to persistent zookeeper pods too. They seem more prone to ↵ | Staffan Olsson | 2017-06-28 | 1 | -0/+2 |
| | | | | restarts than 51zoo. | ||||
* | Upgrades to latest build from https://github.com/solsson/dockerfiles/pull/4, ↵ | Staffan Olsson | 2017-06-28 | 2 | -2/+2 |
| | | | | with plain logging>=INFO config | ||||
* | Limiting metrics' JVM to match resource limits. Still getting OOMKilled ↵ | Staffan Olsson | 2017-06-28 | 1 | -2/+3 |
| | | | | though, but maybe half as often. | ||||
* | Raises memory limit for metrics; got 10 OOMKilled per pod in the last 3 hours | Staffan Olsson | 2017-06-27 | 2 | -2/+2 |
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* | Reduces termination grace period for zookeeper because I fail to trigger ↵ | Staffan Olsson | 2017-06-27 | 2 | -2/+2 |
| | | | | termination by signal | ||||
* | Adds probes, but for Kafka I don't think it indicates readiness... | Staffan Olsson | 2017-06-27 | 2 | -0/+24 |
| | | | | | | | | | | | | | | | which might not matter because we no longer have a loadbalancing service. These probes won't catch all failure modes, but if they fail we're pretty sure the container is malfunctioning. I found some sources recommending ./bin/kafka-topics.sh for probes but to me it looks risky to introduce a dependency to some other service for such things. One such source is https://github.com/kubernetes/charts/pull/144 The zookeeper probe is from https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/ An issue is that zookeeper's logs are quite verbose for every probe. | ||||
* | Reverts to default termination period, and uses bash for "shell form"... | Staffan Olsson | 2017-06-27 | 2 | -4/+4 |
| | | | | | | | | as Alpine's /bin/busybox (ash) does not forward signals, according to https://pracucci.com/graceful-shutdown-of-kubernetes-pods.html The reason for the termination period change is that we haven't observed any termination behavior yet so we can't know how slow it might be. | ||||
* | Got quite repeatable OOMKilled on pzoo pods, so I figured it must be...resource-limits | Staffan Olsson | 2017-06-27 | 2 | -2/+2 |
| | | | | in metrics becuase nither zoo nor kafka has limits | ||||
* | s | Staffan Olsson | 2017-06-27 | 1 | -3/+3 |
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* | A monitoring-only pod uses 0m / ~32Mi resources | Staffan Olsson | 2017-06-27 | 2 | -5/+19 |
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* | Adds tentative resource requests, based on what idle pods use (though this ↵ | Staffan Olsson | 2017-06-27 | 2 | -0/+8 |
| | | | | includes monitoring) | ||||
* | Forks can tweak storage classes, but here we want setup to be simple...zookeeper-data | Staffan Olsson | 2017-06-26 | 1 | -3/+1 |
| | | | | | | and with the mix of PV and emptyDir there's no reason to make PVs faster than host disks. Use 10GB as it is the minimum for standard disks on GKE. | ||||
* | A cluster in three availability zones now get one persistent zk each, and ↵zookeeper-availability-zones | Staffan Olsson | 2017-06-26 | 4 | -23/+15 |
| | | | | two that can move automatically at node failures | ||||
* | Creates identical definitions for a non-persistent zoo statefulset | Staffan Olsson | 2017-06-26 | 2 | -0/+85 |
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* | Makes persistence a fundamental attribute of the statefulset | Staffan Olsson | 2017-06-26 | 3 | -6/+8 |
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* | Enables metrics export to Prometheus, but they look very uninteresting. | Staffan Olsson | 2017-06-25 | 1 | -0/+16 |
| | | | | The selected config is from the jmx_exporter examples. | ||||
* | Uses a named storage class so you can select volume type specifically for zoo | Staffan Olsson | 2017-06-25 | 1 | -3/+11 |
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* | Uses the kafka image as Zookeeper service... | Staffan Olsson | 2017-06-25 | 2 | -10/+41 |
| | | | | | | to reduce image download times and use a supported version. Initial config is from https://zookeeper.apache.org/doc/r3.4.10/zookeeperAdmin.html#sc_zkMulitServerSetup and the fixes for stateful set are from https://github.com/solsson/zookeeper-docker | ||||
* | Reindents yaml to match the rest of this repo, and most examples out there | Staffan Olsson | 2017-06-25 | 1 | -22/+22 |
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* | We do need the bind address sed. This image logs the at start, to reduce the ↵ | Staffan Olsson | 2017-06-25 | 1 | -1/+1 |
| | | | | element of surprise. | ||||
* | Uses zookeeper without the bind address sed | Staffan Olsson | 2017-06-25 | 1 | -1/+1 |
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* | Upgrades zookeeper to latest | Staffan Olsson | 2017-06-25 | 1 | -1/+1 |
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* | Removes label that looks misleading on a service, as the selector should ↵ | Staffan Olsson | 2017-02-13 | 1 | -2/+0 |
| | | | | match pods | ||||
* | Added missing namespace from zoo service. | David Michael | 2017-01-31 | 1 | -0/+1 |
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* | Adds automatic id through a /docker-entrypoint.sh modification in ↵statefulset-zk | Staffan Olsson | 2016-12-26 | 1 | -15/+1 |
| | | | | https://github.com/solsson/zookeeper-docker | ||||
* | Manages to set zk node id without altering the official image, but ↵ | Staffan Olsson | 2016-12-26 | 14 | -575/+73 |
| | | | | leader-election port bind fails when using DNS name instead of 0.0.0.0 | ||||
* | README to reflect namespace changes | George Angel | 2016-10-19 | 1 | -6/+6 |
| | | | Updating README so that `kubectl` commands reflect the namespace changes | ||||
* | Update namespace for the zk service | George Angel | 2016-10-18 | 1 | -1/+1 |
| | | | zk URI to reflect namespace change | ||||
* | We seem to need 3.5.x-alpha for cluster setup | Staffan Olsson | 2016-09-05 | 1 | -1/+1 |
| | | | | This reverts commit 67f148c98ad400a122203d4c5e31b9f882995223. | ||||
* | Merge pull request #1 from Yolean/namespace | solsson | 2016-09-05 | 4 | -0/+10 |
|\ | | | | | Define a namespace for all resources | ||||
| * | Using a namespace for easier cleanup and consistent DNS namesnamespace | Staffan Olsson | 2016-09-05 | 4 | -0/+10 |
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* | | No reason to run an alpha, or is there? | Staffan Olsson | 2016-09-05 | 1 | -1/+1 |
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* | Fixes path issue | Staffan Olsson | 2016-09-05 | 1 | -1/+1 |
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* | Installs latest alpha, as the contrib example was for an alpha | Staffan Olsson | 2016-09-05 | 1 | -1/+1 |
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* | Adds service for clients on a typical zookeeper port number | Staffan Olsson | 2016-09-04 | 2 | -0/+13 |
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* | For clusters that don't support automatic volume provisioning, such as Minikube | Staffan Olsson | 2016-09-04 | 3 | -0/+101 |
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* | Current from https://github.com/kubernetes/contrib/tree/master/pets | Staffan Olsson | 2016-09-04 | 8 | -0/+481 |