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use DATABASE_URL for node api

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sid palas
2023-01-27 12:37:06 -05:00
parent a3de60d264
commit d600c75de5
4 changed files with 5 additions and 105 deletions
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94
05-example-web-application/api-golang/nohup.out
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@ -1,94 +0,0 @@
2023/01/27 08:34:41 DATABASE CONNECTED 🥇
[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.
[GIN-debug] [WARNING] Running in "debug" mode. Switch to "release" mode in production.
- using env: export GIN_MODE=release
- using code: gin.SetMode(gin.ReleaseMode)
[GIN-debug] GET / --> main.main.func1 (3 handlers)
[GIN-debug] [WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.
Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.
[GIN-debug] Environment variable PORT is undefined. Using port :8080 by default
[GIN-debug] Listening and serving HTTP on :8080
QueryRow failed: failed to connect to `host=db user=postgres database=postgres`: hostname resolving error (lookup db: no such host)
exit status 1
2023/01/27 08:36:16 DATABASE CONNECTED 🥇
[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.
[GIN-debug] [WARNING] Running in "debug" mode. Switch to "release" mode in production.
- using env: export GIN_MODE=release
- using code: gin.SetMode(gin.ReleaseMode)
[GIN-debug] GET / --> main.main.func1 (3 handlers)
[GIN-debug] [WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.
Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.
[GIN-debug] Environment variable PORT is undefined. Using port :8080 by default
[GIN-debug] Listening and serving HTTP on :8080
[GIN] 2023/01/27 - 08:36:20 | 200 | 76.361836ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:36:20 | 404 | 551ns | ::1 | GET "/favicon.ico"
[GIN] 2023/01/27 - 08:36:20 | 200 | 2.305566ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:36:21 | 404 | 584ns | ::1 | GET "/favicon.ico"
[GIN] 2023/01/27 - 08:36:21 | 200 | 2.258435ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:36:21 | 404 | 494ns | ::1 | GET "/favicon.ico"
[GIN] 2023/01/27 - 08:36:21 | 200 | 1.808336ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:36:21 | 404 | 530ns | ::1 | GET "/favicon.ico"
[GIN] 2023/01/27 - 08:36:21 | 200 | 1.571416ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:36:21 | 404 | 599ns | ::1 | GET "/favicon.ico"
[GIN] 2023/01/27 - 08:36:21 | 200 | 1.787527ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:36:21 | 404 | 657ns | ::1 | GET "/favicon.ico"
2023/01/27 08:36:24 DATABASE CONNECTED 🥇
[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.
[GIN-debug] [WARNING] Running in "debug" mode. Switch to "release" mode in production.
- using env: export GIN_MODE=release
- using code: gin.SetMode(gin.ReleaseMode)
[GIN-debug] GET / --> main.main.func1 (3 handlers)
[GIN-debug] [WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.
Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.
[GIN-debug] Environment variable PORT is undefined. Using port :8080 by default
[GIN-debug] Listening and serving HTTP on :8080
[GIN-debug] [ERROR] listen tcp :8080: bind: address already in use
[GIN] 2023/01/27 - 08:36:28 | 200 | 1.946844ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:36:28 | 404 | 828ns | ::1 | GET "/favicon.ico"
[GIN] 2023/01/27 - 08:36:28 | 200 | 1.60934ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:36:28 | 404 | 537ns | ::1 | GET "/favicon.ico"
[GIN] 2023/01/27 - 08:36:29 | 200 | 1.96418ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:36:29 | 404 | 519ns | ::1 | GET "/favicon.ico"
[GIN] 2023/01/27 - 08:36:29 | 200 | 1.956822ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:36:29 | 404 | 554ns | ::1 | GET "/favicon.ico"
2023/01/27 08:39:10 DATABASE CONNECTED 🥇
[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.
[GIN-debug] [WARNING] Running in "debug" mode. Switch to "release" mode in production.
- using env: export GIN_MODE=release
- using code: gin.SetMode(gin.ReleaseMode)
[GIN-debug] GET / --> main.main.func1 (3 handlers)
[GIN-debug] [WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.
Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.
[GIN-debug] Environment variable PORT is undefined. Using port :8080 by default
[GIN-debug] Listening and serving HTTP on :8080
[GIN-debug] [ERROR] listen tcp :8080: bind: address already in use
2023/01/27 08:39:21 DATABASE CONNECTED 🥇
[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.
[GIN-debug] [WARNING] Running in "debug" mode. Switch to "release" mode in production.
- using env: export GIN_MODE=release
- using code: gin.SetMode(gin.ReleaseMode)
[GIN-debug] GET / --> main.main.func1 (3 handlers)
[GIN-debug] [WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.
Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.
[GIN-debug] Environment variable PORT is undefined. Using port :8080 by default
[GIN-debug] Listening and serving HTTP on :8080
[GIN-debug] [ERROR] listen tcp :8080: bind: address already in use
[GIN] 2023/01/27 - 08:39:29 | 200 | 2.692438ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:39:30 | 200 | 2.633877ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:39:31 | 200 | 2.567795ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:39:31 | 200 | 3.106938ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:39:32 | 200 | 3.875721ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:39:32 | 200 | 2.054595ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:39:32 | 200 | 3.713489ms | ::1 | GET "/"
[GIN] 2023/01/27 - 08:39:32 | 200 | 1.914952ms | ::1 | GET "/"
signal: terminated

6
05-example-web-application/api-node/Makefile
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@ -1,10 +1,6 @@
.PHONY: run-local
run-local:
PGUSER=postgres \
PGHOST=localhost \
PGPASSWORD=foobarbaz \
PGDATABASE=postgres \
PGPORT=5432 \
DATABASE_URL=postgres://postgres:foobarbaz@localhost:5432/postgres \
node ./src/index.js
.PHONY: build-naive

4
05-example-web-application/api-node/src/db.js
View File

@ -1,6 +1,8 @@
const { Pool } = require('pg');
const pool = new Pool();
const pool = new Pool({
connectionString: process.env.DATABASE_URL,
});
// the pool will emit an error on behalf of any idle clients
// it contains if a backend error or network partition happens

6
06-building-container-images/docker-compose.yml
View File

@ -22,11 +22,7 @@ services:
depends_on:
- db
environment:
- PGUSER=postgres
- PGHOST=db
- PGPASSWORD=foobarbaz
- PGDATABASE=postgres
- PGPORT=5432
- DATABASE_URL=postgres://postgres:foobarbaz@db:5432/postgres
ports:
- 3000:3000
api-golang: