On Fri, Sep 29, 2017 at 10:43 AM <dave.c...@dell.com> wrote: > Hi All, > > > > I am trying to bootstrap a MAAS cloud based on juju’s official guide ( > https://jujucharms.com/docs/2.2/clouds-maas), everything seems correct > but after the Operation System (Ubuntu 16.04 or Ubuntu14.0) has been > installed, juju hangs when attempting to connect to the MAAS node, here is > what I can see from the terminal, > > > > $ juju bootstrap maas-cloud > > Creating Juju controller "maas-cloud" on maas-cloud > > Looking for packaged Juju agent version 2.2.4 for amd64 > > Launching controller instance(s) on maas-cloud... > > - cka68p (arch=amd64 mem=32G cores=12) > > Fetching Juju GUI 2.9.2 > > Waiting for address > > Attempting to connect to 10.20.3.254:22 (JUJU hangs here!) > > > > And it’s pending here forever, so I tried it again with the debug mode, > > $ juju bootstrap --show-log --debug --bootstrap-series=trusty maas-cloud > maas-cloud-controller > > > > I saw some detail information like below, > > Attempting to connect to 10.20.3.254:22 > > 19:33:11 DEBUG juju.provider.common bootstrap.go:497 connection attempt > for 10.20.3.254 failed: ssh: connect to host 10.20.3.254 port 22: > Connection refused > > 19:33:16 DEBUG juju.provider.common bootstrap.go:497 connection attempt > for 10.20.3.254 failed: ssh: connect to host 10.20.3.254 port 22: > Connection refused > > 19:33:21 DEBUG juju.provider.common bootstrap.go:497 connection attempt > for 10.20.3.254 failed: ssh: connect to host 10.20.3.254 port 22: > Connection refused > > 19:33:56 DEBUG juju.provider.common bootstrap.go:497 connection attempt > for 10.20.3.254 failed: /var/lib/juju/nonce.txt does not exist > > 19:34:32 DEBUG juju.provider.common bootstrap.go:497 connection attempt > for 10.20.3.254 failed: /var/lib/juju/nonce.txt does not exist > > 19:35:08 DEBUG juju.provider.common bootstrap.go:497 connection attempt > for 10.20.3.254 failed: /var/lib/juju/nonce.txt does not exist > > 19:35:43 INFO juju.cloudconfig userdatacfg_unix.go:410 Fetching agent: > curl -sSfw 'tools from %{url_effective} downloaded: HTTP %{http_code}; time > %{time_total}s; size %{size_download} bytes; speed %{speed_download} > bytes/s ' --retry 10 -o $bin/tools.tar.gz <[ > https://streams.canonical.com/juju/tools/agent/2.2.4/juju-2.2.4-ubuntu-amd64.tgz]> >
Is this the last thing logged? Try running that curl command on the machine manually. Perhaps there's an issue getting out to the internet. > > I have no idea what’s going wrong since I can telnet to the node and ssh > to that node is also possible, I just need type “yes” then I can login to > the node, > > $ ssh ubuntu@10.20.3.254 > > The authenticity of host ' 10.20.3.254 (10.20.3.254)' can't be established. > > ECDSA key fingerprint is > SHA256:4FVm21s4dx7gc0/yDgz0+QAMGK4qWODoIqeoWtZg9RI. > > Are you sure you want to continue connecting (yes/no)? > > > > From the console of that node, I can find the controller’s public key has > been injected to the node, > > -----BEGIN SSH HOST KEY KEYS------- > > … > > -----END SSH KEY FINGERPRINTS-------- > > … > > Cloud-init v. 0.7.9 finished at … Datasource DataSourceMAAS > [http://...:5240/MAAS/metadata/]. > Up 153.77 seconds. (cloud-init hangs here!) > > > > > > I googled it and found someone said it is because “authorized-keys-path” > is commented out in the “environments.yaml” [1], but the juju version I am > using is “2.2.4-xenial-amd64”, the MAAS version is 2.2.2, > > Initially, I installed juju 1.25 and configured environments.yaml, but now > I have uninstalled juju 1.25, removed all those file in $home/.juju/ and > start it over again with juju 2.2.4. > > I really cannot figure out why it always hangs at this step, is there any > cache persisted anywhere that masked the “authorized-keys-path” even after > the uninstallation of juju1.25? or there is any step I missed with juju > 2.2.4? > > > > Where is user-data of cloud-init persisted on the filesystem? Any more > detail logs I can refer to? > > > > > > I feel frustration after trying several days without any progress, pls > help me out, many many thanks for any inputs! > > > > > > [1] > https://serverfault.com/questions/588967/juju-bootstrap-fails-connection-refused-port-22 > > > > > > Best Regards, > > Dave Chen > > > > Best Regards, > > Dave Chen > > > -- > Juju mailing list > Juju@lists.ubuntu.com > Modify settings or unsubscribe at: > https://lists.ubuntu.com/mailman/listinfo/juju >
-- Juju mailing list Juju@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/juju
