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diff --git a/organizers-notebook.md b/organizers-notebook.md index 2ff20b0d..6c1add0f 100644 --- a/organizers-notebook.md +++ b/organizers-notebook.md @@ -929,6 +929,36 @@ ssh root@bbb cd greenlight-v3 docker compose restart +Sizes: + +- dormant: 1 GB nanode +- testing: 4 core 8 GB shared CPU +- production: + + +### Installing BigBlueButton + +1. Create the instance. + - Linode 4core 8GB shared CPU + - Image: Ubuntu 22.04 +2. Update the DNS for bbb.emacsverse.org with its IP address. +3. Download the BBB installer and make it executable. +4. ufw allow 16384:32768/udp +5. Run the BBB installer: `./bbb-install.sh -v jammy-300 -s bbb.emacsverse.org -e emacsconf@sachachua.com -g` +6. `sudo apt install bbb-playback-video` and then follow the instructions at [Server Customization | BigBlueButton](https://docs.bigbluebutton.org/3.0/administration/customize/#install-additional-recording-processing-formats) . + - /usr/local/bigbluebutton/core/scripts/bigbluebutton.yml: + + steps: + archive: 'sanity' + sanity: 'captions' + captions: + - 'process:presentation' + - 'process:video' + 'process:presentation': 'publish:presentation' + 'process:video': 'publish:video' + - systemctl restart bbb-rap-resque-worker.service +7. docker exec -it greenlight-v3 bundle exec rake admin:create[’name’,’email’,’password’] + ### System audio limitations @@ -964,6 +994,8 @@ Print out the room IDs with Room.all.each { |x| puts x.friendly_id + " " + x.name }; nil +It’s possible to change the friendly\_id and then use `x.save!`. + ### Setting up moderator access codes @@ -977,6 +1009,35 @@ ssh root@bbb ’tar zcvf - /var/bigbluebutton /etc/bigbluebutton /root/green ssh root@bbb ’dd if=/dev/sda bs=5M ’ | dd of=bbb-img-$(date “+%Y-%m-%d”).img status=progress +### Spinning BBB up again + +<span class="timestamp-wrapper"><span class="timestamp">[2025-01-22 Wed] </span></span> … actually, this ran into some issues with the certificate, so I’m just going to do a reinstall. + +Previous notes + +1. Create a Nanode. +2. Update the DNS for bbb.emacsverse.org with its IP address. (dns.he.net) +3. Reboot into Rescue mode. In Lish: + + passwd # set interactively + sed -i -e 's/#PasswordAuthentication yes/PasswordAuthentication yes/g' /etc/ssh/sshd_config + echo 'PermitRootLogin yes' >> /etc/ssh/sshd_config + service ssh start +4. From the backup directory: + gunzip -c bbb-img-2024-12-08.img.gz | ssh root@bbb.emacsconf.org “dd of=/dev/sda bs=4M status=progress oflag=direct iflag=fullblock” +5. After I resized to 4core 8GB RAM, I couldn’t log in with SSH, so I used the Linode shell. `sshd -t` said no host keys available. Fix: + + ssh-keygen -A + service ssh --full-restart +6. ./bbb-install.sh -v jammy-300 -s bbb.emacsverse.org -e emacsconf@sachachua.com + +Resources: + +- <https://overto.eu/posts/gunzip-into-dd/> +- <https://www.linode.com/community/questions/20386/how-do-i-ssh-to-linode-from-the-finnix-boot-in-order-to-copy-my-local-vm-over-to> +- <https://github.com/bigbluebutton/bigbluebutton/issues/9485> + + <a id="general-infrastructure-manual-irc-announcements"></a> ## Manual IRC announcements |