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2016-08-10 23:18:45 -0600 | answered a question | i am new to openstack. i need to configure and install openstack on desktop using vm. from where should i start? any help would be helpfull If you want to use CentOS you can try RDO with Packstack: https://www.rdoproject.org/install/qu... |
2016-08-10 23:15:33 -0600 | answered a question | error installing openstack using packstack Would you mind trying RDO? This is the current repo: https://repos.fedorapeople.org/repos/... |
2016-04-25 12:32:04 -0600 | received badge | ● Teacher (source) |
2016-04-24 15:14:19 -0600 | answered a question | Packstack answer file vmware backend config Packstack uses the nova module from the OpenStack Puppet Modules project, the nova::compute::vmware class sets the vmware configuration directives in the nova configuration file: https://github.com/openstack/puppet-nova/blob/master/manifests/compute/vmware.pp#L65 (https://github.com/openstack/puppet-n...) Here's how packstack uses it: https://github.com/openstack/packstack/blob/master/packstack/puppet/templates/nova_compute_vmware.pp#L2 (https://github.com/openstack/packstac...) Since packstack sets only the values above, the module uses it's default values: I hope this helps |
2016-03-19 13:20:50 -0600 | commented question | Instances with large images sometimes fail to start/spawn you should check if the libvirt log file gives you some more information |
2016-03-19 12:57:05 -0600 | answered a question | Keystone verifying operations HTTP 500 in app.py can you try sourcing a bash script that sets this variables and see if your problem persists? |
2015-06-15 10:33:39 -0600 | answered a question | Slow iperf performance between vms i have found that setting the MTU to 1454 on the instances helps |
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2015-05-08 15:47:38 -0600 | answered a question | Which version of Fedora is recommended for Kilo installation I've tried packstack + F21/CentOS 7.1/RHEL 7.1 + Kilo and it works |
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2014-12-31 14:28:27 -0600 | commented answer | Nova Docker Networking problem i created a new router assigned to the admin tenant but it didn't create the qroute netns when i added the external gateway |
2014-12-30 15:34:30 -0600 | received badge | ● Popular Question (source) |
2014-12-30 11:58:22 -0600 | answered a question | Nova Docker Networking problem Couldn't find the router in the ip netns output I don't know what i did wrong here. But i guess this is the source of my problems How can i create this router?? This part i do have: Thanks! |
2014-12-29 12:11:55 -0600 | asked a question | Nova Docker Networking problem Hello, I've installed OpenStack with Docker as hypervisor on a cubietruck, everything seems to work ok but the container ip does not respond to pings nor respond to the service i'm running inside the container (nginx por 80). I checked how nova created the container and it looks like everything is in place: nova list+--------------------------------------+---------------+--------+------------+-------------+----------------------+ | ID | Name | Status | Task State | Power State | Networks | +--------------------------------------+---------------+--------+------------+-------------+----------------------+ | 249df778-b2b6-490c-9dce-1126f8f337f3 | test_nginx_13 | ACTIVE | - | Running | public=192.168.1.135 | +--------------------------------------+---------------+--------+------------+-------------+----------------------+ # docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 89b59bf9f442 sotolitolabs/nginx_arm:latest "/usr/sbin/nginx" 6 hours ago Up 6 hours nova-249df778-b2b6-490c-9dce-1126f8f337f3 A funny thing that i noticed but i'm not really sure it's relevant, the docker container does not show network info when created by nova: # docker inspect 89b59bf9f442 .... unnecesary output.... "NetworkSettings": { "Bridge": "", "Gateway": "", "IPAddress": "", "IPPrefixLen": 0, "PortMapping": null, "Ports": null }, # neutron router-list +--------------------------------------+---------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+-------+ | id | name | external_gateway_info | distributed | ha | +--------------------------------------+---------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+-------+ | f8dc7e15-1087-4681-b495-217ecfa95189 | router1 | {"network_id": "160add9a-2d2e-45ab-8045-68b334d29418", "enable_snat": true, "external_fixed_ips": [{"subnet_id": "1ae33c0b-a04e-47b6-bdba-bbdf9a3ef14d", "ip_address": "192.168.1.120"}]} | False | False | +--------------------------------------+---------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+-------+ # neutron subnet-list +--------------------------------------+----------------+----------------+----------------------------------------------------+ | id | name | cidr | allocation_pools | +--------------------------------------+----------------+----------------+----------------------------------------------------+ | 34995548-bc2b-4d33-bdb2-27443c01e483 | private_subnet | 10.0.0.0/24 | {"start": "10.0.0.2", "end": "10.0.0.254"} | | 1ae33c0b-a04e-47b6-bdba-bbdf9a3ef14d | public_subnet | 192.168.1.0/24 | {"start": "192.168.1.120", "end": "192.168.1.200"} | +--------------------------------------+----------------+----------------+----------------------------------------------------+ # neutron port-list +--------------------------------------+------+-------------------+--------------------------------------------------------------------------------------+ | id | name | mac_address | fixed_ips | +--------------------------------------+------+-------------------+--------------------------------------------------------------------------------------+ | 863eb9a3-461c-4016-9bd1-7c4c7210db98 | | fa:16:3e:24:7b:2c | {"subnet_id": "34995548-bc2b-4d33-bdb2-27443c01e483", "ip_address": "10.0.0.2"} | | bbe59188-ab4e-4b92-a578-bbc2d6759295 | | fa:16:3e:1c:04:6a | {"subnet_id": "1ae33c0b-a04e-47b6-bdba-bbdf9a3ef14d", "ip_address": "192.168.1.135"} | | c8b94a90-c7d1-44fc-a582-3370f5486d26 | | fa:16:3e:6f:69:71 | {"subnet_id": "34995548-bc2b-4d33-bdb2-27443c01e483", "ip_address": "10.0.0.1"} | | f108b583-0d54-4388-bcc0-f8d1cbe6efd4 | | fa:16:3e:bb:3a:1b | {"subnet_id": "1ae33c0b-a04e-47b6-bdba-bbdf9a3ef14d", "ip_address": "192.168.1.120"} | +--------------------------------------+------+-------------------+--------------------------------------------------------------------------------------+ the network namespace is being created: # ip netns exec 89b59bf9f442a0d468d9d4d8c9370c53f8e4a3ba4d8affcd6be8b2dde84fff64 ifconfig 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 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 nsbbe59188-ab: flags=4163<up,broadcast,running,multicast> mtu 1500 inet 192.168.1.135 netmask 255.255.255.0 broadcast 192.168.1.255 inet6 fe80::f816:3eff:fe1c:46a prefixlen 64 scopeid 0x20<link> ether fa:16:3e:1c:04:6a txqueuelen 1000 (Ethernet) RX packets 8 bytes 648 (648.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 8 bytes 648 (648.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 when i try a ping it does not return: # ping -c3 192.168.1.135 PING 192.168.1.135 (192.168.1.135) 56(84) bytes of data. From 192.168.1.65 icmp_seq=1 Destination Host Unreachable From 192.168.1.65 icmp_seq=2 Destination Host Unreachable From 192.168.1.65 icmp_seq=3 Destination Host Unreachable --- 192.168.1.135 ping statistics --- 3 packets transmitted, 0 received, +3 errors, 100% packet loss, time 2008ms ...(more) |
2014-12-29 09:38:47 -0600 | answered a question | should nova-docker work on Juno? The image that you export to glance needs to have exact same name as the docker image. for example: docker pull samalba/hipachedocker save samalba/hipache | glance image-create --is-public=True --container-format=docker --disk-format=raw --name samalba/hipache |