https://loumy.ch/ 2026-04-15T22:18:01+00:00 https://loumy.ch/ https://loumy.ch/lib/tpl/dokuwiki/images/favicon.ico text/html 2023-03-27T00:13:50+00:00 inc002 (inc002@undisclosed.example.com) https://loumy.ch/doku.php?id=self_signed_wildcard&rev=1679868830&do=diff * bump.key : private key in squid folder * bump.crt : cert in squid folder * bump_dhparam.pem : cert with df in squid folder openssl.ss.cnf : basicConstraints=CA:FALSE subjectAltName=DNS:*.domain.tld extendedKeyUsage=serverAuth Request generation text/html 2023-03-27T00:07:27+00:00 inc002 (inc002@undisclosed.example.com) https://loumy.ch/doku.php?id=start&rev=1679868447&do=diff Un autre wiki de sysadmin - Scriptable OpenSSL * self signed wildcard Proxmox * Hot resize SCSI LUN from Synology Flipper zero * Enable web-serial to chromium from snap (apparmor issue) KMS * Installer un serveur KMS pour valider activer les produits microsoft * Activer Windows et Office Microsoft avec un serveur KMS VMware * Console checker for vSphere * File backup fail after restore of vCenter 7.0.x Zimbra * Certificate in possibly stale keystore * renew certifica… text/html 2023-03-20T17:48:41+00:00 inc002 (inc002@undisclosed.example.com) https://loumy.ch/doku.php?id=hot_resize_scsi_lun_from_synology&rev=1679330921&do=diff Resize SCSI LUN /!\ Apply theses commands on each node of proxmox server /!\ My physical disk is /dev/sdb, please adapt for your case /!\ Remove VM or stop it before resize from Synology * Check the initial disk size lsblk * Resize the LUN in SCSI manager from Synology DSM text/html 2023-02-10T16:06:14+00:00 inc002 (inc002@undisclosed.example.com) https://loumy.ch/doku.php?id=filebackupfail&rev=1676041574&do=diff Fix file backup interruption on vShere 7.0.x after restore Symptoms vCenter has been restored from file backup after failed update and the file based backup start and stop few seconds with this message : BackupManager encountered an exception. See logs for details. https://zhsvc3.skyguide.corp/appliance/support-bundle text/html 2022-10-25T02:11:51+00:00 inc002 (inc002@undisclosed.example.com) https://loumy.ch/doku.php?id=renew_certificat_from_letsencrypt&rev=1666656711&do=diff Change certificate of no standard port generate a new one and copy (with root user) certbot -d mail.domain.tld --force-renewal --preferred-chain "ISRG Root X1" --manual --preferred-challenges dns certonly cp /etc/letsencrypt/live/domain.tld/privkey.pem /opt/zimbra/ssl/zimbra/commercial/commercial.key chown zimbra:zimbra /opt/zimbra/ssl/zimbra/commercial/commercial.key wget -O /tmp/ISRG-X1.pem https://letsencrypt.org/certs/isrgrootx1.pem.txt cat /tmp/ISRG-X1.pem >> /etc/letsencrypt/live/domain.t…