Pranav Kulkarni pranavcode
pranavcode
/ consul-dns-tag-service-discovery
Created
March 10, 2019 08:21
Velotio - HashiCorp Consul Part 1 - Consul DNS-based Tag Service Discovery
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| $ dig @127.0.0.1 -p 8600 django.web.service.consul | |
| ; <<>> DiG 9.11.3-1ubuntu1.5-Ubuntu <<>> @127.0.0.1 -p 8600 django.web.service.consul | |
| ; (1 server found) | |
| ;; global options: +cmd | |
| ;; Got answer: | |
| ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 12278 | |
| ;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 2 | |
| ;; WARNING: recursion requested but not available |
pranavcode
/ consul-http-service-catalog
Created
March 10, 2019 08:24
Velotio - HashiCorp Consul Part 1 - Consul HTTP Service Catalog
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| $ curl http://localhost:8500/v1/catalog/service/web | |
| [ | |
| { | |
| "ID": "810f4804-dbce-03b1-056a-a81269ca90c1", | |
| "Node": "devcube", | |
| "Address": "127.0.0.1", | |
| "Datacenter": "dc1", | |
| "TaggedAddresses": { | |
| "lan": "127.0.0.1", |
pranavcode
/ consul-http-service-catalog-health-check-filter
Created
March 10, 2019 08:26
Velotio - HashiCorp Consul Part 1 - Consul HTTP Service Catalog with Health Check Filter
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| $ curl http://localhost:8500/v1/catalog/service/web?passing | |
| [ | |
| { | |
| "ID": "810f4804-dbce-03b1-056a-a81269ca90c1", | |
| "Node": "devcube", | |
| "Address": "127.0.0.1", | |
| "Datacenter": "dc1", | |
| "TaggedAddresses": { | |
| "lan": "127.0.0.1", |
pranavcode
/ consul-process-check
Last active
March 10, 2019 08:28
Velotio - HashiCorp Consul Part 1 - Consul Process Check
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| $ ps aux | grep [c]onsul | |
| pranav 21289 2.4 0.3 177012 54924 pts/2 Sl+ 00:55 0:22 consul agent -dev -config-dir=./consul.d |
pranavcode
/ consul-process-sighup
Created
March 10, 2019 08:31
Velotio - HashiCorp Consul Part 1 - Consul Process SIGHUP
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| $ kill -SIGHUP 21289 |
pranavcode
/ consul-reload
Last active
March 10, 2019 13:44
Velotio - HashiCorp Consul Part 1 - Consul Reload
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| $ consul reload |
pranavcode
/ consul-log-output
Created
March 10, 2019 08:34
Velotio - HashiCorp Consul Part 1 - Consul SIGHUP Log
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| ... | |
| 2019/03/04 01:10:46 [INFO] agent: Caught signal: hangup | |
| 2019/03/04 01:10:46 [INFO] agent: Reloading configuration... | |
| 2019/03/04 01:10:46 [DEBUG] agent: removed service "web" | |
| 2019/03/04 01:10:46 [INFO] agent: Synced service "web" | |
| 2019/03/04 01:10:46 [DEBUG] agent: Node info in sync | |
| ... |
pranavcode
/ mongod.conf
Created
March 30, 2019 15:03
Velotio - HashiCorp Consul Part 2 - MongoDB Replication Configuration
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| replication: | |
| replSetName: "consuldemo" |
pranavcode
/ replSetConfig.js
Created
March 30, 2019 15:24
Velotio - HashiCorp Consul Part 2 - MongoDB Replica Set Configuration
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| var config = { | |
| _id: "consuldemo", | |
| version: 1, | |
| members: [{ | |
| _id: 0, | |
| host: "mongo_1:27017", | |
| }, { | |
| _id: 1, | |
| host: "mongo_2:27017", | |
| }, { |
pranavcode
/ mongo-start.sh
Created
March 30, 2019 17:38
Velotio - HashiCorp Consul Part 2 - Start MongoDB In Replication Mode
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| mongod --bind_ip_all --port 27017 --dbpath /data/db --replSet "consuldemo" |