NAME                                          POD-SELECTOR                                    AGE
mediawiki-production                          app=mediawiki,release=production                109d

brouberol@conf2006:~$ sudo cat /etc/nginx/sites-enabled/etcd-tls-proxy
upstream etcd {
    server conf2006.codfw.wmnet:2379 max_fails=0;
}

server {
    listen 4001 ssl default_server;
    listen [::]:4001 ssl default_server ipv6only=on;
    server_name conf2006.codfw.wmnet;

    ...

    location / {
        proxy_pass https://etcd/;
        proxy_http_version 1.1;
        proxy_set_header    X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header    X-Real-IP $remote_addr;
        client_max_body_size 20971520;
        limit_except GET HEAD OPTIONS {
           deny all;
        }
    }
    ...

}

www-data@mediawiki-dumps-legacy-toolbox-59ccf784bc-6tvh8:/mnt/dumpsdata/xmldatadumps/private$ grep -i etcd */20250701/dumplog.txt

arwikiquote
arwikisource
arzwiki
bgwiki
commonswiki
dawiki
dewiki
enwiki
enwiktionary
eswiki
frwiki
frwiktionary
gcrwiki
hewiki
idwiki
itwikisource
jawiki
mgwiktionary
ptwiki
ruwiki
siwiki
svwiki
wikidatawiki
zhwiki

	/**
	 * @param array $params Parameter map:
	 *   - host: the host address
	 *   - directory: the etc "directory" were MediaWiki specific variables are located
	 *   - service: service name used in SRV discovery. Defaults to 'etcd'. [optional]
	 *   - port: custom host port [optional]
	 *   - protocol: one of ("http", "https"). Defaults to http. [optional]
	 *   - cache: BagOStuff instance or ObjectFactory spec thereof for a server cache.
	 *            The cache will also be used as a fallback if etcd is down. [optional]
	 *   - cacheTTL: logical cache TTL in seconds [optional]
	 *   - skewTTL: maximum seconds to randomly lower the assigned TTL on cache save [optional]
	 *   - timeout: seconds to wait for etcd before throwing an error [optional]
	 */
	public function __construct( array $params ) {
		$params += [
			'service' => 'etcd',
			'port' => null,
			'protocol' => 'http',
			'cacheTTL' => 10,
			'skewTTL' => 1,
			'timeout' => 2 // <----
		];

		$this->service = $params['service'];
		$this->host = $params['host'];
		$this->port = $params['port'];
		$this->protocol = $params['protocol'];
		$this->directory = trim( $params['directory'], '/' );
		$this->skewCacheTTL = $params['skewTTL'];
		$this->baseCacheTTL = max( $params['cacheTTL'] - $this->skewCacheTTL, 0 );
		$this->timeout = $params['timeout'];

...

brouberol@deploy2002:~$ k logs dewiki-sql-xml-dewiki-dump-remaining-full-j7knf36 -c mediawiki-production-rsyslog | grep -i etcd |wc -l
2
brouberol@deploy2002:~$ k get pod dewiki-sql-xml-dewiki-dump-remaining-full-j7knf36
NAME                                                READY   STATUS    RESTARTS   AGE
dewiki-sql-xml-dewiki-dump-remaining-full-j7knf36   4/4     Running   0          2d2h