Hi Mari, Glad to hear that it worked on your Mac!
The problem we had in this Vagrant setup was that CoreOS has released a new version of the operating system and it has introduced a bug. Our Vagrant setup was configured to download the latest CoreOS version and as a result Kubernetes cluster has been broken. Now we have set the CoreOS version specifically to alpha-536.0.0. Thanks On Mon, Feb 23, 2015 at 4:34 PM, Mariangela Hills <mariang...@wso2.com> wrote: > Previously, when the Kubernetes setup (Kubernetes 0.5.2) did not work, I > was using Ubuntu 14.04, VirtualBox 1.6.5 and Vagrant 4.3.22. > > I tried the setup again on a different machine and it worked. This time > around I used Mac OS X 10.8.5, VirtualBox 1.6.5 and Vagrant 4.3.20 [1]. > > Raj, used Ubuntu 14.04, VirtualBox 1.7.2 and Vagrant 4.3.22 to test the > setup and it worked. Therefore, could it be that VirtualBox 1.6.5 is not > compatible with Vagrant 4.3.22? > > > [1] > Admin16s-MacBook-Air:~ Admin16$ cd > /Users/Admin16/Documents/Stratos_4.1.0/stratos-kub-test > Admin16s-MacBook-Air:stratos-kub-test Admin16$ git clone > https://github.com/imesh/kubernetes-vagrant-setup.git > fatal: destination path 'kubernetes-vagrant-setup' already exists and is > not an empty directory. > Admin16s-MacBook-Air:stratos-kub-test Admin16$ cd .. > Admin16s-MacBook-Air:Stratos_4.1.0 Admin16$ git clone > https://github.com/imesh/kubernetes-vagrant-setup.git > Cloning into 'kubernetes-vagrant-setup'... > remote: Counting objects: 60, done. > remote: Compressing objects: 100% (47/47), done. > remote: Total 60 (delta 34), reused 39 (delta 13) > Unpacking objects: 100% (60/60), done. > Checking connectivity... done > Admin16s-MacBook-Air:Stratos_4.1.0 Admin16$ cd kubernetes-vagrant-setup/ > Admin16s-MacBook-Air:kubernetes-vagrant-setup Admin16$ vagrant up > /Applications/Vagrant/bin/../embedded/gems/gems/vagrant-1.6.5/lib/vagrant/pre-rubygems.rb:31: > warning: Insecure world writable dir /usr/local in PATH, mode 040777 > /Applications/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/runtime.rb:222: > warning: Insecure world writable dir /usr/local in PATH, mode 040777 > Bringing machine 'discovery' up with 'virtualbox' provider... > Bringing machine 'master' up with 'virtualbox' provider... > ==> discovery: Box 'coreos-alpha' could not be found. Attempting to find > and install... > discovery: Box Provider: virtualbox > discovery: Box Version: = 536.0.0 > ==> discovery: Loading metadata for box 'coreos_production_vagrant.json' > discovery: URL: > file:///Users/Admin16/Documents/Stratos_4.1.0/kubernetes-vagrant-setup/coreos_production_vagrant.json > ==> discovery: Adding box 'coreos-alpha' (v536.0.0) for provider: > virtualbox > discovery: Downloading: > http://alpha.release.core-os.net/amd64-usr/536.0.0/coreos_production_vagrant.box > discovery: Calculating and comparing box checksum... > ==> discovery: Successfully added box 'coreos-alpha' (v536.0.0) for > 'virtualbox'! > ==> discovery: Importing base box 'coreos-alpha'... > ==> discovery: Matching MAC address for NAT networking... > ==> discovery: Checking if box 'coreos-alpha' is up to date... > ==> discovery: Setting the name of the VM: > kubernetes-vagrant-setup_discovery_1424686994035_16430 > ==> discovery: Clearing any previously set network interfaces... > ==> discovery: Preparing network interfaces based on configuration... > discovery: Adapter 1: nat > discovery: Adapter 2: hostonly > ==> discovery: Forwarding ports... > discovery: 22 => 2222 (adapter 1) > ==> discovery: Running 'pre-boot' VM customizations... > ==> discovery: Booting VM... > ==> discovery: Waiting for machine to boot. This may take a few minutes... > discovery: SSH address: 127.0.0.1:2222 > discovery: SSH username: core > discovery: SSH auth method: private key > discovery: Warning: Connection timeout. Retrying... > ==> discovery: Machine booted and ready! > ==> discovery: Setting hostname... > ==> discovery: Configuring and enabling network interfaces... > ==> discovery: Running provisioner: file... > ==> discovery: Running provisioner: shell... > discovery: Running: inline script > ==> master: Box 'coreos-alpha' could not be found. Attempting to find and > install... > master: Box Provider: virtualbox > master: Box Version: = 536.0.0 > ==> master: Loading metadata for box 'coreos_production_vagrant.json' > master: URL: > file:///Users/Admin16/Documents/Stratos_4.1.0/kubernetes-vagrant-setup/coreos_production_vagrant.json > ==> master: Adding box 'coreos-alpha' (v536.0.0) for provider: virtualbox > ==> master: Importing base box 'coreos-alpha'... > ==> master: Matching MAC address for NAT networking... > ==> master: Checking if box 'coreos-alpha' is up to date... > ==> master: Setting the name of the VM: > kubernetes-vagrant-setup_master_1424687019796_54115 > ==> master: Fixed port collision for 22 => 2222. Now on port 2200. > ==> master: Clearing any previously set network interfaces... > ==> master: Preparing network interfaces based on configuration... > master: Adapter 1: nat > master: Adapter 2: hostonly > ==> master: Forwarding ports... > master: 4001 => 4001 (adapter 1) > master: 22 => 2200 (adapter 1) > ==> master: Running 'pre-boot' VM customizations... > ==> master: Booting VM... > ==> master: Waiting for machine to boot. This may take a few minutes... > master: SSH address: 127.0.0.1:2200 > master: SSH username: core > master: SSH auth method: private key > master: Warning: Connection timeout. Retrying... > ==> master: Machine booted and ready! > ==> master: Setting hostname... > ==> master: Configuring and enabling network interfaces... > ==> master: Running provisioner: file... > ==> master: Running provisioner: shell... > master: Running: inline script > ==> master: Running provisioner: shell... > master: Running: inline script > ==> master: Running provisioner: shell... > master: Running: inline script > ==> master: Running provisioner: shell... > master: Running: inline script > ==> master: Running provisioner: file... > ==> master: Running provisioner: shell... > master: Running: inline script > ==> master: Running provisioner: file... > ==> master: Running provisioner: shell... > master: Running: inline script > ==> master: Running provisioner: file... > ==> master: Running provisioner: shell... > master: Running: inline script > ==> master: Running provisioner: file... > ==> master: Running provisioner: shell... > master: Running: inline script > ==> master: Running provisioner: file... > ==> master: Running provisioner: shell... > master: Running: inline script > ==> master: Running provisioner: file... > ==> master: Running provisioner: shell... > master: Running: inline script > ==> master: Running provisioner: file... > ==> master: Running provisioner: shell... > master: Running: inline script > ==> master: Running provisioner: file... > ==> master: Running provisioner: shell... > master: Running: inline script > Admin16s-MacBook-Air:kubernetes-vagrant-setup Admin16$ vagrant ssh master > /Applications/Vagrant/bin/../embedded/gems/gems/vagrant-1.6.5/lib/vagrant/pre-rubygems.rb:31: > warning: Insecure world writable dir /usr/local in PATH, mode 040777 > /Applications/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/runtime.rb:222: > warning: Insecure world writable dir /usr/local in PATH, mode 040777 > CoreOS (alpha) > core@master ~ $ sudo systemctl restart controller-manager > core@master ~ $ kubecfg list minions > Minion identifier > ---------- > 172.17.8.100 > > core@master ~ $ ifconfig > docker0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 > inet 10.100.28.1 netmask 255.255.255.0 broadcast 0.0.0.0 > ether 56:84:7a:fe:97:99 txqueuelen 0 (Ethernet) > RX packets 0 bytes 0 (0.0 B) > RX errors 0 dropped 0 overruns 0 frame 0 > TX packets 0 bytes 0 (0.0 B) > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 > inet 10.0.2.15 netmask 255.255.255.0 broadcast 10.0.2.255 > inet6 fe80::a00:27ff:fef3:5f1b prefixlen 64 scopeid 0x20<link> > ether 08:00:27:f3:5f:1b txqueuelen 1000 (Ethernet) > RX packets 148750 bytes 209071910 (199.3 MiB) > RX errors 0 dropped 0 overruns 0 frame 0 > TX packets 65441 bytes 3658875 (3.4 MiB) > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 > inet 192.168.56.102 netmask 255.255.255.0 broadcast > 192.168.56.255 > inet6 fe80::a00:27ff:fe98:ed0c prefixlen 64 scopeid 0x20<link> > ether 08:00:27:98:ed:0c txqueuelen 1000 (Ethernet) > RX packets 35 bytes 4846 (4.7 KiB) > RX errors 0 dropped 0 overruns 0 frame 0 > TX packets 50 bytes 4482 (4.3 KiB) > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > flannel0: flags=81<UP,POINTOPOINT,RUNNING> mtu 1472 > inet 10.100.28.0 netmask 255.255.0.0 destination 10.100.28.0 > unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 txqueuelen > 500 (UNSPEC) > RX packets 15 bytes 840 (840.0 B) > RX errors 0 dropped 0 overruns 0 frame 0 > TX packets 15 bytes 4560 (4.4 KiB) > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 > inet 127.0.0.1 netmask 255.0.0.0 > inet6 ::1 prefixlen 128 scopeid 0x10<host> > loop txqueuelen 0 (Local Loopback) > RX packets 17283 bytes 2470206 (2.3 MiB) > RX errors 0 dropped 0 overruns 0 frame 0 > TX packets 17283 bytes 2470206 (2.3 MiB) > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > core@master ~ $ ping www.google.com > PING www.google.com (222.165.163.24) 56(84) bytes of data. > 64 bytes from 222.165.163.24: icmp_seq=1 ttl=63 time=29.1 ms > 64 bytes from 222.165.163.24: icmp_seq=2 ttl=63 time=13.0 ms > 64 bytes from 222.165.163.24: icmp_seq=3 ttl=63 time=4.86 ms > 64 bytes from 222.165.163.24: icmp_seq=4 ttl=63 time=4.76 ms > 64 bytes from 222.165.163.24: icmp_seq=5 ttl=63 time=4.32 ms > 64 bytes from 222.165.163.24: icmp_seq=6 ttl=63 time=9.74 ms > 64 bytes from 222.165.163.24: icmp_seq=7 ttl=63 time=24.5 ms > 64 bytes from 222.165.163.24: icmp_seq=8 ttl=63 time=7.99 ms > 64 bytes from 222.165.163.24: icmp_seq=9 ttl=63 time=80.7 ms > ^C > --- www.google.com ping statistics --- > 10 packets transmitted, 9 received, 10% packet loss, time 9024ms > rtt min/avg/max/mdev = 4.324/19.916/80.794/23.107 ms > > > Regards, > Mariangela > > > > > *--* > Mariangela Hills > Senior Technical Writer > > *WSO2, Inc.*lean.enterprise.middleware. > m: +94 773 500185 > w: http://wso2.com > <http://wso2.com/events/> > > On Mon, Feb 23, 2015 at 2:41 PM, Mariangela Hills <mariang...@wso2.com> > wrote: > >> Hi Imesh, >> >> I tried the Kubernetes setup but it still does not work for me. >> >> mariangela@mariangela-ThinkPad-T520:~$ git clone >> https://github.com/imesh/kubernetes-vagrant-setup.git >> Cloning into 'kubernetes-vagrant-setup'... >> remote: Counting objects: 60, done. >> remote: Compressing objects: 100% (47/47), done. >> remote: Total 60 (delta 34), reused 39 (delta 13) >> Unpacking objects: 100% (60/60), done. >> Checking connectivity... done. >> mariangela@mariangela-ThinkPad-T520:~$ ls >> Desktop Public >> Documents stratos >> Downloads Templates >> examples.desktop Ubuntu14.4-terminal >> kubernetes-vagrant-setup vagrant-kubernetes-setup.tgz >> kube-setup Videos >> Music >> virtualbox-4.3_4.3.20-96996~Ubuntu~raring_amd64.deb >> OS X-10.8.5-terminal VirtualBox VMs >> Pictures >> mariangela@mariangela-ThinkPad-T520:~$ ^C >> mariangela@mariangela-ThinkPad-T520:~$ cd kubernetes-vagrant-setup >> mariangela@mariangela-ThinkPad-T520:~/kubernetes-vagrant-setup$ vagrant >> up >> Bringing machine 'discovery' up with 'virtualbox' provider... >> Bringing machine 'master' up with 'virtualbox' provider... >> ==> discovery: Box 'coreos-alpha' could not be found. Attempting to find >> and install... >> discovery: Box Provider: virtualbox >> discovery: Box Version: = 536.0.0 >> ==> discovery: Loading metadata for box 'coreos_production_vagrant.json' >> discovery: URL: >> file:///home/mariangela/kubernetes-vagrant-setup/coreos_production_vagrant.json >> ==> discovery: Adding box 'coreos-alpha' (v536.0.0) for provider: >> virtualbox >> discovery: Downloading: >> http://alpha.release.core-os.net/amd64-usr/536.0.0/coreos_production_vagrant.box >> discovery: Calculating and comparing box checksum... >> ==> discovery: Successfully added box 'coreos-alpha' (v536.0.0) for >> 'virtualbox'! >> ==> discovery: Importing base box 'coreos-alpha'... >> ==> discovery: Matching MAC address for NAT networking... >> ==> discovery: Checking if box 'coreos-alpha' is up to date... >> ==> discovery: Setting the name of the VM: >> kubernetes-vagrant-setup_discovery_1424681465144_19115 >> ==> discovery: Clearing any previously set network interfaces... >> ==> discovery: Preparing network interfaces based on configuration... >> discovery: Adapter 1: nat >> discovery: Adapter 2: hostonly >> ==> discovery: Forwarding ports... >> discovery: 22 => 2222 (adapter 1) >> ==> discovery: Running 'pre-boot' VM customizations... >> ==> discovery: Booting VM... >> ==> discovery: Waiting for machine to boot. This may take a few minutes... >> discovery: SSH address: 127.0.0.1:2222 >> discovery: SSH username: core >> discovery: SSH auth method: private key >> discovery: Warning: Connection timeout. Retrying... >> ==> discovery: Machine booted and ready! >> ==> discovery: Setting hostname... >> ==> discovery: Configuring and enabling network interfaces... >> ==> discovery: Running provisioner: file... >> ==> discovery: Running provisioner: shell... >> discovery: Running: inline script >> ==> master: Box 'coreos-alpha' could not be found. Attempting to find and >> install... >> master: Box Provider: virtualbox >> master: Box Version: = 536.0.0 >> ==> master: Loading metadata for box 'coreos_production_vagrant.json' >> master: URL: >> file:///home/mariangela/kubernetes-vagrant-setup/coreos_production_vagrant.json >> ==> master: Adding box 'coreos-alpha' (v536.0.0) for provider: virtualbox >> ==> master: Importing base box 'coreos-alpha'... >> ==> master: Matching MAC address for NAT networking... >> ==> master: Checking if box 'coreos-alpha' is up to date... >> ==> master: Setting the name of the VM: >> kubernetes-vagrant-setup_master_1424681498206_13481 >> ==> master: Fixed port collision for 22 => 2222. Now on port 2200. >> ==> master: Clearing any previously set network interfaces... >> ==> master: Preparing network interfaces based on configuration... >> master: Adapter 1: nat >> master: Adapter 2: hostonly >> ==> master: Forwarding ports... >> master: 4001 => 4001 (adapter 1) >> master: 22 => 2200 (adapter 1) >> ==> master: Running 'pre-boot' VM customizations... >> ==> master: Booting VM... >> ==> master: Waiting for machine to boot. This may take a few minutes... >> master: SSH address: 127.0.0.1:2200 >> master: SSH username: core >> master: SSH auth method: private key >> master: Warning: Connection timeout. Retrying... >> ==> master: Machine booted and ready! >> ==> master: Setting hostname... >> ==> master: Configuring and enabling network interfaces... >> ==> master: Running provisioner: file... >> ==> master: Running provisioner: shell... >> master: Running: inline script >> ==> master: Running provisioner: shell... >> master: Running: inline script >> ==> master: Running provisioner: shell... >> master: Running: inline script >> ==> master: Running provisioner: shell... >> master: Running: inline script >> ==> master: Running provisioner: file... >> ==> master: Running provisioner: shell... >> master: Running: inline script >> ==> master: Running provisioner: file... >> ==> master: Running provisioner: shell... >> master: Running: inline script >> ==> master: Running provisioner: file... >> ==> master: Running provisioner: shell... >> master: Running: inline script >> ==> master: Running provisioner: file... >> ==> master: Running provisioner: shell... >> master: Running: inline script >> ==> master: Running provisioner: file... >> ==> master: Running provisioner: shell... >> master: Running: inline script >> ==> master: Running provisioner: file... >> ==> master: Running provisioner: shell... >> master: Running: inline script >> ==> master: Running provisioner: file... >> ==> master: Running provisioner: shell... >> master: Running: inline script >> ==> master: Running provisioner: file... >> ==> master: Running provisioner: shell... >> master: Running: inline script >> mariangela@mariangela-ThinkPad-T520:~/kubernetes-vagrant-setup$ vagrant >> ssh master >> CoreOS (alpha) >> Update Strategy: No Reboots >> core@master ~ $ sudo systemctl restart controller-manager >> core@master ~ $ kubecfg list minions >> Minion identifier >> ---------- >> >> core@master ~ $ kubecfg list minions >> Minion identifier >> ---------- >> >> core@master ~ $ ping google.com >> PING google.com (222.165.163.53) 56(84) bytes of data. >> ^C >> --- google.com ping statistics --- >> 9 packets transmitted, 0 received, 100% packet loss, time 7999ms >> >> core@master ~ $ kubecfg list minions >> Minion identifier >> ---------- >> >> core@master ~ $ kubecfg list minions >> Minion identifier >> ---------- >> >> core@master ~ $ >> >> >> Regards, >> Mariangela >> >> >> >> >> *--* >> Mariangela Hills >> Senior Technical Writer >> >> *WSO2, Inc.*lean.enterprise.middleware. >> m: +94 773 500185 >> w: http://wso2.com >> <http://wso2.com/events/> >> >> On Mon, Feb 23, 2015 at 8:27 AM, Imesh Gunaratne <im...@apache.org> >> wrote: >> >>> Great! Nice to hear that Raj! I also did a fresh installation using this >>> repo and its working. >>> >>> On Mon, Feb 23, 2015 at 1:53 PM, Rajkumar Rajaratnam <rajkum...@wso2.com >>> > wrote: >>> >>>> Great. Docker commands are working now. Thanks Imesh. >>>> >>>> On Mon, Feb 23, 2015 at 1:34 PM, Imesh Gunaratne <im...@apache.org> >>>> wrote: >>>> >>>>> Hi Raj, >>>>> >>>>> Yes there was a problem, I just changed the coreos-alpha version to >>>>> 536.0.0 and it seems to be working now. >>>>> >>>>> Can you please take a pull and try again? >>>>> >>>>> Thanks >>>>> >>>>> On Mon, Feb 23, 2015 at 12:42 PM, Rajkumar Rajaratnam < >>>>> rajkum...@wso2.com> wrote: >>>>> >>>>>> >>>>>> >>>>>> On Mon, Feb 23, 2015 at 12:38 PM, Sajith Kariyawasam <saj...@wso2.com >>>>>> > wrote: >>>>>> >>>>>>> >>>>>>> >>>>>>> On Mon, Feb 23, 2015 at 12:27 PM, Rajkumar Rajaratnam < >>>>>>> rajkum...@wso2.com> wrote: >>>>>>> >>>>>>>> Hi Imesh, >>>>>>>> >>>>>>>> Docker commands are not working on my setup. Can you please try and >>>>>>>> let me know whether docker commands are working on your setup? >>>>>>>> >>>>>>> >>>>>>> Commands are not working in your master node or in your host >>>>>>> machine? >>>>>>> >>>>>> >>>>>> On master node. >>>>>> >>>>>> >>>>>>> >>>>>>> What are the messages you get when you execute docker commands? >>>>>>> >>>>>> >>>>>> Commands are just hanging. No messages. >>>>>> >>>>>> Getting the following error when tailing journalctl -f on master node. >>>>>> >>>>>> Feb 23 07:10:40 master systemd[1]: docker.service: main process >>>>>> exited, code=exited, status=1/FAILURE >>>>>> Feb 23 07:10:40 master systemd[1]: Unit docker.service entered failed >>>>>> state. >>>>>> Feb 23 07:10:40 master systemd[1]: docker.service failed. >>>>>> >>>>>> >>>>>>> Im guessing docker is not properly started. >>>>>>> >>>>>>>> >>>>>>>> Thanks. >>>>>>>> >>>>>>>> On Mon, Feb 23, 2015 at 12:24 PM, Imesh Gunaratne <im...@apache.org >>>>>>>> > wrote: >>>>>>>> >>>>>>>>> Hi Devs, >>>>>>>>> >>>>>>>>> I have now fixed the issue we encountered in latest coreos-alpha >>>>>>>>> release and created a new Vagrant setup: >>>>>>>>> >>>>>>>>> git clone https://github.com/imesh/kubernetes-vagrant-setup.git >>>>>>>>> cd kubernetes-vagrant-setup >>>>>>>>> vagrant up >>>>>>>>> vagrant ssh master >>>>>>>>> core@master ~ $sudo systemctl restart controller-manager >>>>>>>>> [wait for around 30 sec] >>>>>>>>> core@master ~ $ kubecfg list minions >>>>>>>>> Minion identifier >>>>>>>>> ---------- >>>>>>>>> 172.17.8.100 >>>>>>>>> >>>>>>>>> Please try this out and let me know if there are any issues. >>>>>>>>> >>>>>>>>> Thanks >>>>>>>>> >>>>>>>>> -- >>>>>>>>> Imesh Gunaratne >>>>>>>>> >>>>>>>>> Technical Lead, WSO2 >>>>>>>>> Committer & PMC Member, Apache Stratos >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> Rajkumar Rajaratnam >>>>>>>> Committer & PMC Member, Apache Stratos >>>>>>>> Software Engineer, WSO2 >>>>>>>> >>>>>>>> Mobile : +94777568639 >>>>>>>> Blog : rajkumarr.com >>>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Rajkumar Rajaratnam >>>>>> Committer & PMC Member, Apache Stratos >>>>>> Software Engineer, WSO2 >>>>>> >>>>>> Mobile : +94777568639 >>>>>> Blog : rajkumarr.com >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Imesh Gunaratne >>>>> >>>>> Technical Lead, WSO2 >>>>> Committer & PMC Member, Apache Stratos >>>>> >>>> >>>> >>>> >>>> -- >>>> Rajkumar Rajaratnam >>>> Committer & PMC Member, Apache Stratos >>>> Software Engineer, WSO2 >>>> >>>> Mobile : +94777568639 >>>> Blog : rajkumarr.com >>>> >>> >>> >>> >>> -- >>> Imesh Gunaratne >>> >>> Technical Lead, WSO2 >>> Committer & PMC Member, Apache Stratos >>> >> >> > -- Imesh Gunaratne Technical Lead, WSO2 Committer & PMC Member, Apache Stratos
