View fabric-node-configs.csv
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NODE | SERVICES | IP | OS | HARDWARE | |
---|---|---|---|---|---|
Admin node | Orderer/fabric-ca | 192.168.10.142 | Ubuntu 18.04 | 1vCPU/1GB RAM/80GB HDD | |
Peer node | Peer0 | 192.168.10.143 | Ubuntu 18.04 | 1vCPU/1GB RAM/80GB HDD |
View elastic-blog-versions.csv
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APPLICATION | VERSION | |
---|---|---|
elastic | 7.1 | |
golang | 1.11 | |
docker | 18.09 | |
docker-compose | 1.23 | |
python | 2.7 |
View elasticstack-docker.yaml
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version: '3' | |
services: | |
elasticsearch: | |
image: docker.elastic.co/elasticsearch/elasticsearch:7.2 | |
environment: | |
- cluster.name=docker-cluster | |
- bootstrap.memory_lock=true | |
- "ES_JAVA_OPTS=-Xms512m -Xmx512m" | |
ulimits: |
View walk.go
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package main | |
import ( | |
"fmt" | |
"os" | |
"path/filepath" | |
) | |
func main() { | |
err := filepath.Walk("/home/go", func(path string, info os.FileInfo, err error) error { |
View fe-be-lb-stack.yaml
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--- | |
apiVersion: v1 | |
kind: Service | |
metadata: | |
name: loadbalancer | |
spec: | |
selector: | |
app: node | |
ports: | |
- protocol: TCP |
View kubenetes_max_pod_limit_medium
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$ kubectl describe po/nginx-77c5cd5446-8rcjm | |
Name: nginx-77c5cd5446-8rcjm | |
Namespace: default | |
Priority: 0 | |
PriorityClassName: <none> | |
Node: <none> | |
Labels: app=nginx | |
pod-template-hash=77c5cd5446 | |
Annotations: <none> | |
Status: Pending |
View provision-moosefs.sh
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#!/bin/bash | |
ip=$1 | |
size=$2 | |
device=$3 | |
# Install certificates and Repository | |
curl "https://ppa.moosefs.com/RPM-GPG-KEY-MooseFS" > /etc/pki/rpm-gpg/RPM-GPG-KEY-MooseFS | |
curl "http://ppa.moosefs.com/MooseFS-3-el7.repo" > /etc/yum.repos.d/MooseFS.repo | |
# Install moosefs-chunkserver, fuse and others | |
yum install -y gnupg2 ca-certificates e2fsprogs xfsprogs moosefs-chunkserver | |
# Provision and mount volume |
View unmarshal.go
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// try here: https://play.golang.org/p/SChzGHXYgOU | |
package main | |
import ( | |
"encoding/json" | |
"fmt" | |
) | |
func main() { | |
birdJson := `{"birds":[{"pigeon":"likes to perch on rocks","eagle":"bird of prey"}]}` |
View kubernetes-csi-node.proto
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service Node { | |
// temporarily mount the volume to a staging path | |
rpc NodeStageVolume (NodeStageVolumeRequest) | |
returns (NodeStageVolumeResponse) {} | |
// unmount the volume from staging path | |
rpc NodeUnstageVolume (NodeUnstageVolumeRequest) | |
returns (NodeUnstageVolumeResponse) {} | |
// mount the volume from staging to target path |
View kubernetes-csi-controller.proto
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service Controller { | |
// provisions a volume | |
rpc CreateVolume (CreateVolumeRequest) | |
returns (CreateVolumeResponse) {} | |
// deletes a previously provisioned volume | |
rpc DeleteVolume (DeleteVolumeRequest) | |
returns (DeleteVolumeResponse) {} | |
// make a volume available on some required node |
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