Hey all, So, spent yesterday messing around with it, if I run wget -q -t 3 -T 20 -O - --header "DomU_Request: send_my_password" $192.168.81.1:8080. Replace $PASSWORD_SERVER manually it shows nothing.
[image: image.png] but this behaviour seems normal as a working template does not respond either. I have also noticed that the leases file in /var/lib/dhclient doesnt generate till you run dhclient (this is fine I can figure that out later) but running reset password from cloudstack doesn't actually change it. Only only thing I have done is a symbolic link on the script from the init.d folder to rc0.d folder (I had to do this with ubuntu so assumed I would here too) any troubleshooting tips anyone can offer? Thanks On Thu, 23 Jul 2020 at 12:27, Andrija Panic <andrija.pa...@gmail.com> wrote: > cloud-init has the "plugin" for cloudstack, so it "behaves" well with it. > > best, > > On Thu, 23 Jul 2020 at 12:48, Craig Dunn <sendai...@googlemail.com > .invalid> > wrote: > > > Thanks Andrija i`ll have a look into that, does the platform need to > > support it, or does cloudstack support it by default? > > > > @Vivek strangely its generated a lease file in /var/lib/dhclient (not > sure > > if I did anything to force it) I have tried resetting both manually and > via > > the UI with no changes > > > > On Thu, 23 Jul 2020 at 11:22, Andrija Panic <andrija.pa...@gmail.com> > > wrote: > > > > > that script used to work only with initd and not systemd, so better > > invest > > > some time in cloud-init, and achieve the same thing (and more if > needed). > > > You can i.e. download the http://dl.openvm.eu/cloudstack/macchinina/ > > > template > > > and see how the cloud-init is configured there (afaik, it uses > > cloud-init) > > > > > > Best, > > > > > > On Thu, 23 Jul 2020 at 12:17, Vivek Kumar <vivek.ku...@indiqus.com > > > .invalid> > > > wrote: > > > > > > > That won’t help because it fetch the password from router . Can you > > just > > > > run “dhclient” and check the lease folder wether you are getting > lease > > > file > > > > generated or not. > > > > > > > > Vivek Kumar > > > > Manager - Cloud & DevOps > > > > IndiQus Technologies > > > > 24*7 O +91 11 4055 1411 | M +91 7503460090 > > > > www.indiqus.com <http://indiqus.com/> > > > > > > > > This message is intended only for the use of the individual or entity > > to > > > > which it is addressed and may contain information that is > confidential > > > > and/or privileged. If you are not the intended recipient please > delete > > > the > > > > original message and any copy of it from your computer system. You > are > > > > hereby notified that any dissemination, distribution or copying of > this > > > > communication is strictly prohibited unless proper authorization has > > been > > > > obtained for such action. If you have received this communication in > > > error, > > > > please notify the sender immediately. Although IndiQus attempts to > > sweep > > > > e-mail and attachments for viruses, it does not guarantee that both > are > > > > virus-free and accepts no liability for any damage sustained as a > > result > > > of > > > > viruses. > > > > > > > > > On 23-Jul-2020, at 3:43 PM, Craig Dunn <sendai...@googlemail.com > > > .INVALID> > > > > wrote: > > > > > > > > > > Hi, > > > > > > > > > > I have found a leases file BUT it only specifies the IP of the VM > > > itself > > > > > and not the gateway (which is where DHCP is served) > > > > > > > > > > [root@VM-222c78e8-a8f7-4746-b28b-6f1b66bdf34b NetworkManager]# cat > > > > > internal-3e6e8f47-404a-46a9-9ad2-1b2a9217384a-ens35.lease > > > > > # This is private data. Do not parse. > > > > > ADDRESS=192.168.81.40 > > > > > > > > > > this is in the /var/lib/NetworkManager folder > > > > > > > > > > if I run the script manually specifying the IP it doesnt change > > > anything > > > > > > > > > > Thanks > > > > > > > > > > On Thu, 23 Jul 2020 at 10:31, Craig Dunn <sendai...@googlemail.com > > > > > > wrote: > > > > > > > > > >> Hi Vivek, > > > > >> > > > > >> thanks for the response, seems its fallen at the first hurdle the > > > > >> /var/lib/dhclient folder is empty so, i`ll look into why thats not > > > being > > > > >> generated. > > > > >> > > > > >> I have password enabled set on the template, I thought cloud init > > and > > > > the > > > > >> script were two different ways of achieving the same thing? Or > does > > > the > > > > >> script actually require it as a prerequisite? > > > > >> > > > > >> Thanks > > > > >> > > > > >> On Thu, 23 Jul 2020 at 10:03, Vivek Kumar < > vivek.ku...@indiqus.com > > > > .invalid> > > > > >> wrote: > > > > >> > > > > >>> Hello Craig, > > > > >>> > > > > >>> So setup-password scripts works from inside of the VM. If you > just > > > look > > > > >>> on the script - > > > > >>> > > > > >>> 1- First it finds the DHCP server IP from lease file. So make > sure > > > that > > > > >>> you are getting you lease file in your any of the folder > mentioned > > in > > > > >>> script - i.e DHCP_FOLDERS="/var/lib/dhclient/* /var/lib/dhcp3/* > > > > >>> /var/lib/dhcp/*”. Sometimes it does’t generate the lease file, So > > you > > > > have > > > > >>> to check first why is it got generating the lease file. > > > > >>> 2- Now just try to run the manual command to see wether you are > > > > receiving > > > > >>> any password or not i.e 'wget -q -t 3 -T 20 -O - --header > > > > "DomU_Request: > > > > >>> send_my_password" $PASSWORD_SERVER_IP:8080. Replace > > $PASSWORD_SERVER > > > > with > > > > >>> you DHCP serve IP, which you can find in step -1 > > > > >>> 3- If you are able to get things you wanted in Step-1 and Step-2 > > then > > > > run > > > > >>> the script manually (It should reset the password by running > > > manually ) > > > > >>> weather to check if it is running on successfully on boot or not. > > > > >>> 4- I am assuming that you have already enabled the password box > in > > > your > > > > >>> templates and cloud-init installed on you template. > > > > >>> > > > > >>> > > > > >>> > > > > >>> Vivek Kumar > > > > >>> Manager - Cloud & DevOps > > > > >>> IndiQus Technologies > > > > >>> 24*7 O +91 11 4055 1411 | M +91 7503460090 > > > > >>> www.indiqus.com <http://indiqus.com/> > > > > >>> > > > > >>> This message is intended only for the use of the individual or > > entity > > > > to > > > > >>> which it is addressed and may contain information that is > > > confidential > > > > >>> and/or privileged. If you are not the intended recipient please > > > delete > > > > the > > > > >>> original message and any copy of it from your computer system. > You > > > are > > > > >>> hereby notified that any dissemination, distribution or copying > of > > > this > > > > >>> communication is strictly prohibited unless proper authorization > > has > > > > been > > > > >>> obtained for such action. If you have received this communication > > in > > > > error, > > > > >>> please notify the sender immediately. Although IndiQus attempts > to > > > > sweep > > > > >>> e-mail and attachments for viruses, it does not guarantee that > both > > > are > > > > >>> virus-free and accepts no liability for any damage sustained as a > > > > result of > > > > >>> viruses. > > > > >>> > > > > >>>> On 23-Jul-2020, at 2:01 PM, Craig Dunn < > sendai...@googlemail.com > > > > .INVALID> > > > > >>> wrote: > > > > >>>> > > > > >>>> Hi all, > > > > >>>> > > > > >>>> Just subscribed and after some advise. I'm trying to setup a new > > > > Centos8 > > > > >>>> template for our cloud platform. > > > > >>>> > > > > >>>> I want to use the guest password script so we can deploy and a > > > > password > > > > >>> is > > > > >>>> generated on deployment but I'm having issues getting it to > work. > > > I'm > > > > >>>> following this guide: > > > > >>>> > > > > >>>> > > > > >>> > > > > > > > > > > http://docs.cloudstack.apache.org/projects/archived-cloudstack-administration/en/latest/templates/_password.html > > > > >>>> > > > > >>>> And it seems straightforward I have got the script in > /etc/init.d > > > and > > > > >>> made > > > > >>>> it executable and changed the permissions and run the chkconfig > > > > command > > > > >>> but > > > > >>>> it still doesn't work, I have tried reverse engineering one of > our > > > > >>> working > > > > >>>> templates (which I didn't do) but it doesn't seem obvious how it > > > > >>> working. > > > > >>>> Can anyone help or advise? > > > > >>>> > > > > >>>> Thanks > > > > >>> > > > > >>> > > > > > > > > > > > > > > -- > > > > > > Andrija Panić > > > > > > > > -- > > Andrija Panić >