For anything older than the branches still shown in https://pkgs.alpinelinux.org, (from v3.0 to v3.12), the packages should be downloaded from their cdn: https://dl-cdn.alpinelinux.org/alpine But as mentioned above, anything older than 3 releases from the lastest current one(v3.21) are end of life and should not be used for more than testing.

@gudge25 ...forget about it... Mikrotik won't fix v6 and they have a proprietary OS, so you can't install normal stuff.

please advice is there a way to check that RAID1 read speed can be a bottleneck ? like 3 VMs are more than NVME Raid can give and that's why VMs are slow in responce

@AtaxyaNetwork https://pastebin.com/raw/q6qMn73M and file cloud_config.tftpl file used by the cloudinit templating. #cloud-config hostname: ${hostname} fqdn: ${hostname}.${domain} package_upgrade: true