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feat: add 1914-1918 decommission splash page docker setup #3

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merged 5 commits into from
Jan 14, 2025
Merged

feat: add 1914-1918 decommission splash page docker setup #3

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ee6e1f6
add 1418 decommision setup
lbiedinger Dec 9, 2024
ed0eb5d
cleanup
lbiedinger Dec 9, 2024
1e1a5bc
move to decommisioned site
lbiedinger Dec 10, 2024
64681d6
set notice text via env variable
lbiedinger Dec 10, 2024
f173283
fix readme
lbiedinger Dec 11, 2024
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7 changes: 7 additions & 0 deletions decommissioned-site/Dockerfile
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FROM nginx:stable-alpine

ENV NGINX_ENVSUBST_TEMPLATE_DIR=/usr/share/nginx/templates
ENV NGINX_ENVSUBST_OUTPUT_DIR=/usr/share/nginx/html
ENV DECOMMISSION_NOTICE="This site has been decommissioned."

COPY . /
27 changes: 27 additions & 0 deletions decommissioned-site/README.md
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# Decommissioned site

NGINX Docker image which always responds with 200 static HTML content.

Intended to inform users about decommmisioned services.

Clients will receive an [HTML response](./usr/share/nginx/html/index.html). Which defaults to include the notice "This site has been decommissioned."

For specific deployements the notice text can be modified by setting an ENV value for `DECOMMISSION_NOTICE`.

Example:

```
ENV DECOMMISSION_NOTICE="This site has been decommissioned.</br>Find out more at <a href=\"https://www.europeana.eu\">Europeana.eu</a>."
```

## Build

```sh
docker build -t europeana/decommissioned-site .
```

## Run

```sh
docker run -p 8080:80 -it --name decommissioned-site europeana/decommissioned-site
```
17 changes: 17 additions & 0 deletions decommissioned-site/etc/nginx/conf.d/default.conf
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server {
listen 80;
listen [::]:80;
server_name localhost;

location / {
try_files $uri $uri/ /index.html;
}

location ~/index\.html {
add_header 'Access-Control-Allow-Methods' '*' always;
add_header 'Access-Control-Allow-Origin' '*' always;
add_header 'Access-Control-Allow-Headers' '*' always;

root /usr/share/nginx/html;
}
}
14 changes: 14 additions & 0 deletions decommissioned-site/usr/share/nginx/templates/index.html.template
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<!DOCTYPE html>
<html>
<head>
<title>Service Unavailable</title>
<style>
html { color-scheme: light dark; }
body { width: 35em; margin: 0 auto; font-family: Tahoma, Verdana, Arial, sans-serif; }
</style>
</head>
<body>
<h1>Service Unavailable</h1>
<p>${DECOMMISSION_NOTICE}</p>
</body>
</html>