Docker Book: Difference between revisions
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(Created page with "Notes for upcoming book on Docker == Installing Docker == * Point to instructions on Docker website, no point in duplicating these * Make sure you are running the latest ver...") |
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* Include example output for checking | * Include example output for checking | ||
* Explain use of <code>--rm</code> flag - without this we end up with lots of stopped but not removed images | * Explain use of <code>--rm</code> flag - without this we end up with lots of stopped but not removed images | ||
== Basic PHP example == | |||
* <code>docker run --rm php:7.4-apache-buster</code> | |||
Dockerfile: | |||
FROM php:7.4-apache-buster | |||
COPY index.php /var/www/html/index.php | |||
index.php: | |||
<?php phpinfo(); | |||
Revision as of 11:04, 3 September 2020
Notes for upcoming book on Docker
Installing Docker
- Point to instructions on Docker website, no point in duplicating these
- Make sure you are running the latest version
Hello World
docker run --rm hello-world- Include example output for checking
- Explain use of
--rmflag - without this we end up with lots of stopped but not removed images
Basic PHP example
docker run --rm php:7.4-apache-buster
Dockerfile:
FROM php:7.4-apache-buster COPY index.php /var/www/html/index.php
index.php:
<?php phpinfo();