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Last active July 9, 2021 16:25
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Dockerfile
FROM node:14.8.0-stretch
ENV APPLICATION_DIR=/usr/src/app
ENV RETENTION_DAYS=7
ENV PORT=7777
ENV PATH="${APPLICATION_DIR}:${PATH}"
RUN mkdir -p ${APPLICATION_DIR} && \
chown node:node ${APPLICATION_DIR}
WORKDIR ${APPLICATION_DIR}
COPY . .
RUN chmod +x *.sh
USER node:node
RUN wget https://github.com/seejohnrun/haste-server/archive/refs/heads/master.zip && \
unzip master.zip && \
cd haste-server-master && \
mv * ../ && \
cd .. && \
rm -rf haste-server-master && \
rm master.zip
RUN npm install --production
RUN npm audit fix
EXPOSE ${PORT}
STOPSIGNAL SIGINT
ENTRYPOINT [ "startup.sh" ]
Raw
ps_afx
node@c6af0af2de66:/usr/src/app$ ps afx
PID TTY STAT TIME COMMAND
34 pts/0 Ss 0:00 /bin/bash
51 pts/0 R+ 0:00 \_ ps afx
1 ? Ss 0:00 /bin/bash /usr/src/app/startup.sh
11 ? Sl 0:00 npm
22 ? S 0:00 \_ sh -c node server.js
23 ? Sl 0:00 \_ node server.js
Raw
remove-old-files.sh
#!/bin/bash
find ${APPLICATION_DIR}/data -type f -mtime +${RETENTION_DAYS} -delete
Raw
startup.sh
#!/bin/bash
watch -n 1 -p /usr/src/app/remove-old-files.sh &>/dev/null &
watch -n 1 -p echo '1 sec elapsed...' &>/dev/null &
echo 'normal echo'
/usr/local/bin/npm run start
Raw
terminal-dump
~/Work/bec on 🐳 v20.10.6
➜ docker build . --tag haste-server --no-cache
[+] Building 15.0s (13/13) FINISHED
=> [internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 37B 0.0s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 2B 0.0s
=> [internal] load metadata for docker.io/library/node:14.8.0-stretch 0.9s
=> CACHED [1/8] FROM docker.io/library/node:14.8.0-stretch@sha256:8b6401f8d15c900736a54a870994277b3de19ebd28cc483c497bf00d608e2a90 0.0s
=> [2/8] RUN mkdir -p /usr/src/app && chown node:node /usr/src/app 0.3s
=> [internal] load build context 0.0s
=> => transferring context: 100B 0.0s
=> [3/8] WORKDIR /usr/src/app 0.0s
=> [4/8] COPY . . 0.0s
=> [5/8] RUN chmod +x *.sh 0.4s
=> [6/8] RUN wget https://github.com/seejohnrun/haste-server/archive/refs/heads/master.zip && unzip master.zip && cd haste-server-master && 1.3s
~/Work/bec on 🐳 v20.10.6
➜ docker build . --tag haste-server --no-cache
[+] Building 15.5s (13/13) FINISHED
=> [internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 37B 0.0s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 2B 0.0s
=> [internal] load metadata for docker.io/library/node:14.8.0-stretch 0.9s
=> CACHED [1/8] FROM docker.io/library/node:14.8.0-stretch@sha256:8b6401f8d15c900736a54a870994277b3de19ebd28cc483c497bf00d608e2a90 0.0s
=> [internal] load build context 0.0s
=> => transferring context: 100B 0.0s
=> [2/8] RUN mkdir -p /usr/src/app && chown node:node /usr/src/app 0.3s
=> [3/8] WORKDIR /usr/src/app 0.0s
=> [4/8] COPY . . 0.0s
=> [5/8] RUN chmod +x *.sh 0.3s
=> [6/8] RUN wget https://github.com/seejohnrun/haste-server/archive/refs/heads/master.zip && unzip master.zip && cd haste-s 1.1s
=> [7/8] RUN npm install --production 5.5s
=> [8/8] RUN npm audit fix 6.4s
=> exporting to image 0.6s
=> => exporting layers 0.6s
=> => writing image sha256:bbe6564de2799e8269350ae1f0e658ae5cd9be468a90e11168001fc1bf4da349 0.0s
=> => naming to docker.io/library/haste-server 0.0s
Use 'docker scan' to run Snyk tests against images to find vulnerabilities and learn how to fix them
~/Work/bec on 🐳 v20.10.6 took 17s
➜ docker run -d -p 7777:7777 haste-server
a7c28bbea299cbfe8df847bb597092a9967dceb39081969afe10b1882f48a89b
~/Work/bec on 🐳 v20.10.6 took 2s
➜ docker exec -it $(docker ps | grep 'haste-server' | awk '{ print $1 }') /bin/bash
node@a7c28bbea299:/usr/src/app$ ps afx
PID TTY STAT TIME COMMAND
35 pts/0 Ss 0:00 /bin/bash
44 pts/0 R+ 0:00 \_ ps afx
1 ? Ss 0:00 /bin/bash /usr/src/app/startup.sh
12 ? Sl 0:00 npm
23 ? S 0:00 \_ sh -c node server.js
24 ? Sl 0:00 \_ node server.js
node@a7c28bbea299:/usr/src/app$ ./startup.sh
normal echo
> haste@0.1.0 start /usr/src/app
> node server.js
info: compressed application.js into application.min.js
info: loading static document name=about, path=./about.md
info: listening on 0.0.0.0:7777
events.js:291
throw er; // Unhandled 'error' event
^
Error: listen EADDRINUSE: address already in use 0.0.0.0:7777
at Server.setupListenHandle [as _listen2] (net.js:1316:16)
at listenInCluster (net.js:1364:12)
at doListen (net.js:1501:7)
at processTicksAndRejections (internal/process/task_queues.js:81:21)
Emitted 'error' event on Server instance at:
at emitErrorNT (net.js:1343:8)
at processTicksAndRejections (internal/process/task_queues.js:80:21) {
code: 'EADDRINUSE',
errno: -98,
syscall: 'listen',
address: '0.0.0.0',
port: 7777
}
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! haste@0.1.0 start: `node server.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the haste@0.1.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /home/node/.npm/_logs/2021-07-09T16_24_19_044Z-debug.log
node@a7c28bbea299:/usr/src/app$ ps afx
PID TTY STAT TIME COMMAND
35 pts/0 Ss 0:00 /bin/bash
101 pts/0 R+ 0:00 \_ ps afx
1 ? Ss 0:00 /bin/bash /usr/src/app/startup.sh
12 ? Sl 0:00 npm
23 ? S 0:00 \_ sh -c node server.js
24 ? Sl 0:00 \_ node server.js
46 pts/0 S 0:00 watch -n 1 -p /usr/src/app/remove-old-files.sh
47 pts/0 S 0:00 watch -n 1 -p echo 1 sec elapsed...
node@a7c28bbea299:/usr/src/app$
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