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| // A working version of remotecommand | |
| package main | |
| import ( | |
| "flag" | |
| "fmt" | |
| "log" | |
| "os" | |
| "strings" |
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| # install git, vim | |
| # instance => e2-standard-4 (4 vCPU, 16GB Memory) | |
| # Copy all jdks into a folder | |
| gcloud compute copy-files ./* els:/home/touchps/softwares/jdk --zone "us-central1-a" | |
| # add git prompt from following | |
| # https://github.com/git/git/blob/master/contrib/completion/git-prompt.sh | |
| # Increase the inotify limit | |
| # cat /proc/sys/fs/inotify/max_user_watches |
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| # Adding coordinates <longitude, latitude> | |
| # Longtude Degree horizontal (east) | |
| # Latitide Degree vertical (North) | |
| GEOADD gpo 77.5839739 12.910647 "Home" | |
| GEOADD gpo 77.6965459 12.939111 "SLV Residency" | |
| GEOADD gpo 77.6102169 12.935152 "Forum Mall" | |
| GEOADD gpo 77.5964085 12.91486 "Freshco Supermarket" | |
| GEOADD gpo 77.64062 12.892286 "Myntra Designs Pvt Ltd" | |
| # Stored as sorted set |
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| GET _search | |
| { | |
| "query": { | |
| "match_all": {} | |
| } | |
| } | |
| GET prodbuilds/_search { | |
| } |
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| const { Client } = require('@elastic/elasticsearch'); | |
| const { URL } = require('url'); | |
| let nodes = [{url: new URL("http://<server:port>")}, {url: new URL("<server:port>")},{url: new URL("<server:port>")}]; | |
| const client = new Client({ | |
| node: nodes, | |
| maxRetries: 5, | |
| requestTimeout: 60000, | |
| sniffOnStart: true |
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| # this fails as json parsing happens 3 times, docker input itself, then json, then decode_json_fields | |
| filebeat.inputs: | |
| - type: docker | |
| combine_partial: true | |
| containers: | |
| path: '/var/lib/docker/containers' | |
| stream: 'all' | |
| ids: | |
| - "0db62a3d99474712c297e6f517c89b0a6f5bdf77648fbb5d03fa93d17c58d0ab" | |
| json.message_key: log |
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| /** | |
| * This is not a group, all subscriber receives the message | |
| */ | |
| package main | |
| import ( | |
| nats "github.com/nats-io/go-nats" | |
| "fmt" | |
| "sync" | |
| ) |
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| const MongoClient = require('mongodb').MongoClient; | |
| const assert = require('assert'); | |
| // Connection URL | |
| const user = encodeURIComponent('username'); | |
| const password = '************'; | |
| const url = `mongodb://${user}:${password}@d7mongo41.company.com:27017,d7mongo41.company.com:27018,d7mongo41.company.com:27019/?authSource=dome&replicaSet=rs0`; | |
| //const url = `mongodb://${user}:${password}@d7mongo41.company.com:27017?authSource=admin`; |
krhaps
/ create_k8_job.go
Last active
March 24, 2019 23:05
Create Job on kubernetes cluster with go-client
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| package main | |
| import ( | |
| "fmt" | |
| "flag" | |
| "path/filepath" | |
| "k8s.io/client-go/kubernetes" | |
| "k8s.io/client-go/util/homedir" | |
| "k8s.io/client-go/tools/clientcmd" | |
| corev1 "k8s.io/api/core/v1" | |
| batchv1 "k8s.io/api/batch/v1" |
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| loc, _ := time.LoadLocation("Asia/Kolkata") | |
| format := "Jan _2 2006 3:04:05 PM" | |
| fp1_time_string := "Mar 15 2019 06:30:00 AM" | |
| fp2_time_string := "Mar 15 2019 10:30:00 AM" | |
| fp1_time, _ := time.ParseInLocation(format, fp1_time_string, loc) | |
| fp2_time, _ := time.ParseInLocation(format, fp2_time_string, loc) |
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