mizu
stern
mizu | stern | |
---|---|---|
40 | 16 | |
4,543 | 2,828 | |
- | 4.0% | |
9.7 | 6.0 | |
over 1 year ago | 4 days ago | |
C | Go | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
mizu
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The Future of Open Source, or Why Open Core Is Dead
UP9, Founded 2019, 3,743 stars
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Interesting tools?
API traffic viewer for kubernetes(kinda like wireshark): https://github.com/up9inc/mizu
- Mizu - The API Traffic Viewer for Kubernetes
- PI traffic viewer for Kubernetes enabling you to view all API communication between microservices
- What are Kubernetes developers missing? What tool or library do you wish you had?
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Hacker News top posts: Apr 12, 2022
Mizu – API traffic viewer for Kubernetes\ (4 comments)
- Up9inc/mizu: API traffic viewer for Kubernetes:view API comms btw microservices
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Gain Visibility into Istio mTLS Traffic with Mizu
Mizu is an open source multi-protocol traffic viewer for Kubernetes that can be used to view API traffic between microservices communicating over synchronous and message queue protocols.Traffic viewing is essential for troubleshooting bugs, defects, and regressions. It helps developers find the root cause of a problem quicker and therefore deploy faster. Mizu is available to download as an executable binary or as source code directly from its GitHub repository.
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How do you see TLS traffic on K8's?
As a reminder, Mizu is a lightweight API traffic viewer for Kubernetes that doesn't require any code instrumentation. It provides complete visibility to all API traffic and payloads with support for different protocols and encryption. A short video describing the new feature can be found here [Add link to video].
stern
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☸️ Kubernetes: From your docker-compose file to a cluster with Kompose
deploy: stage: deploy image: alpine/k8s:1.29.1 variables: NAMESPACE: $CI_COMMIT_REF_SLUG before_script: # init namespace - kubectl config use-context $KUBE_CONTEXT - kubectl create namespace $NAMESPACE || true # download tools - curl --show-error --silent --location https://github.com/stern/stern/releases/download/v1.22.0/stern_1.22.0_linux_amd64.tar.gz | tar zx --directory /usr/bin/ stern && chmod 755 /usr/bin/stern && stern --version - curl --show-error --silent --location https://github.com/kubernetes/kompose/releases/download/v1.32.0/kompose-linux-amd64 -o /usr/local/bin/kompose && chmod a+x /usr/local/bin/kompose && kompose version # show logs asynchronously. Timeout to avoid hanging indefinitely when an error occurs in script section - timeout 1200 stern -n $NAMESPACE "app-" --tail=0 --color=always & # in background, tail new logs if any (current and incoming) pod with this regex as name - timeout 1200 kubectl -n $NAMESPACE get events --watch-only & # in background, tail new events in background script: # first delete CrashLoopBackOff pods, polluting logs - kubectl -n $NAMESPACE delete pod `kubectl -n $NAMESPACE get pods --selector app.kubernetes.io/component=$MODULE | awk '$3 == "CrashLoopBackOff" {print $1}'` || true # now deploying - kompose convert --out k8s/ - kubectl apply -n $NAMESPACE -f k8s/ - echo -e "\e[93;1mWaiting for the new app version to be fully operational...\e[0m" # waiting for successful deployment - kubectl -n $NAMESPACE rollout status deploy/app-db - kubectl -n $NAMESPACE rollout status deploy/app-back - kubectl -n $NAMESPACE rollout status deploy/app-front # on any error before this line, the script will still wait for these threads to complete, so the initial timeout is important. Adding these commands to after_script does not help - pkill stern || true - pkill kubectl || true after_script: # show namespace content - kubectl config use-context $KUBE_CONTEXT - kubectl -n $NAMESPACE get deploy,service,ingress,pod
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stern VS stern - a user suggested alternative
2 projects | 11 Dec 2023
The old repo is dead
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🦊 GitLab CI: 10+ Best Practices to Avoid Widespread Anti-patterns
node-and-git: image: node:18.10-alpine before_script: - apk --no-cache add git kubectl-and-stern: image: alpine/k8s:1.22.13 before_script: # install stern - curl --show-error --silent --location https://github.com/stern/stern/releases/download/v1.22.0/stern_1.22.0_linux_amd64.tar.gz | tar zx --directory /usr/bin/ stern && chmod 755 /usr/bin/stern playwright-and-kubectl: image: mcr.microsoft.com/playwright:v1.35.1-focal before_script: # install kubectl - curl --show-error --silent --location --remote-name https://storage.googleapis.com/kubernetes-release/release/v1.25.3/bin/linux/amd64/kubectl && chmod +x ./kubectl && mv ./kubectl /usr/local/bin/
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K9s: A lazier way to manage Kubernetes Clusters
I'll add stern (https://github.com/stern/stern) to that - follow logs from multiple pods easily.
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What k8s related tool you wish you knew earlier?
Multi pod and container log tailing for Kubernetes https://github.com/stern/stern
- What's your "IDE" of choice nowadays?
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How to Deploy and Scale Strapi on a Kubernetes Cluster 1/2
stern v1.22.0
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Getting started with kubectl plugins
Link to GitHub Repository
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Julia Evans: Tips for Analyzing Logs
If you are using Kubernetes, I highly recommend using https://github.com/stern/stern
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What daily terminal based tools are you using for cluster management?
Stern: https://github.com/stern/stern for log streaming
What are some alternatives?
s3-proxy - S3 Reverse Proxy with GET, PUT and DELETE methods and authentication (OpenID Connect and Basic Auth)
kubetail - Bash script to tail Kubernetes logs from multiple pods at the same time
easyssh-proxy - easyssh-proxy provides a simple implementation of some SSH protocol features in Go
awesome-k8s-resources - A curated list of awesome Kubernetes tools and resources.
kubernetes - Production-Grade Container Scheduling and Management
kail - kubernetes log viewer
GVM - Go Version Manager
cw - The best way to tail AWS CloudWatch Logs from your terminal
Gitea - Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD
openlens-node-pod-menu - Node and pod menus for OpenLens
Gogs - Gogs is a painless self-hosted Git service
saw - Fast, multi-purpose tool for AWS CloudWatch Logs