On some distributions (e.g. Ubuntu), RDMA module is defined by alias in modprobed and blacklisted. In this case we need to resolve it to the real module name, and attempt to load module if it's not already loaded.
[#811] -- Comments inline in /etc/waagent.conf cause config to not be read
[#812] -- Agent fails and isn't recoverable if an extension's log directory is not present anymore
Signed-off-by: Brendan Dixon <brendandixon@me.com>
The supported values are now "rsa", "dsa", "ecdsa", "ed25519", or
"auto". "auto" generates all supported host key types in the correct
directory by calling "ssh-keygen -A" (supported since OpenSSH 5.9 in
2011). The code uses RSA for the thumbprint because only a single one
is supported by the agent and the Azure protocol.
[#764] -- waagent -configuration-path:/path -start not take effect
[#761] -- MetadataProtocol has no client object
[#757] -- deprovision is executed even if input 'n'
[#754] -- /etc/resolv.conf is removed if create a VM base on an specialized image
[#746] -- Agent WALinuxAgent-2.2.12 is blacklisted - skipping download
[#740] -- Duplicate logging on RHEL/CentOS
Signed-off-by: Brendan Dixon <brendandixon@me.com>
* Make sure the initial device is a valid disc, and fallback if not
This is the same check the fallback code uses, and is necessary as on
later FreeBSD 11 versions the disc are retruned in reverse order. Thus
the original function returns 'pass1' instead of 'da1' which fails. This
fixes the issue and allows the resource disc to be mounted again, though
relying on the fallback is not the cleanest solution.
* Skip 'pass' devices when looking for the resource disk
This fixes the error introduced in FreeBSD 11 where the order of
outout from camcontrol changed from da1,pass1 to pass1,da1 and thus
waagent misidentified the disc as 'pass1'. Instead of taking the
first device, we now split the string at ',' and return the first
device which does not begin 'pass'.
* Add initial support for the OpenBSD operating system
There are some differences between FreeBSD, OpenBSD, and Linux.
Notes:
- OpenBSD ships LibreSSL, but WALinuxAgent needs OpenSSL for CMS, so
use the openssl port and the "eopenssl" binary instead.
- Don't run the custom DHCP client but parse /var/db/dhclient.leases.hvn0.
OpenBSD's lease file uses a modified syntax.
- OpenBSD does not have /proc. WALinuxAgent should never assume that
the /proc filesystem is available.
- OpenBSD does not have sudo, but its replacement doas. The OpenBSD
class implements support for modifying the doas.conf file.
- Unlike FreeBSD, OpenBSD supports and mounts UDF DVDs just fine.
- Create a swap partition instead of a swap file on the resource disk.
- Many other minor changes for OpenBSD
TODO:
- The /proc checks needs to be replaced with pgrep/ps etc. checks for
OpenBSD. For now it just checks if /proc is available or returns
without error.
Make sure to install waagent with --register-service as setuptools
will not set the permissions of /etc/rc.d/waagent correctly (the file
has to be executable to be used by OpenBSD's rc system).
* Remove debug statement that was use to fix mount_dvd on OpenBSD.
* I accidentally replaced the FreeBSD resource disk handler.
The OpenBSD disk handler is an addition, not a replacement.
Found by jonathangray
* pylint
pylint found one bug in setting the password; other changes are just
for the style.
* strip newline from generated password hash.
Issue reported by Lili Deng.
* Keep AutoUpdate enabled, it was disabled for initial porting.
Pointed out by @hglkrijger
* Use a wildcard and delete all DHCP lease files on *BSD.
Requested by @hglkrijger
Brendan Dixon