Package manager "dnf" does not work correctly with Salt
(cf https://github.com/saltstack/salt/issues/31001)
It causes Salt to consider that some packages (python, git, curl, etc.) are not
installed, which breaks the Vagrant Kubernetes setup.
Updating dnf and dnf-plugins-core to their latest version solves the issue.
Additionally, I've added the "fastestmirror" to dnf, which is useful if a
RPM mirror is broken or very slow. (In my case, dnf used a broken mirror which
froze the Kubernetes setup).
- wget is not installed by default on fedora 23. Use curl instead
since it is always available on recent Fedora.
- The repo url for cockpit resulted in an http redirect message being
saved as the repo file which broke deployment. Update the url to
url that was redirected to and ensure that future redirects will be
handled correctly.
- The main Fedora 23 repo includes salt packages, and there is no
salt repo for 23. The salt bootstrap still creates a repo file for
a nonexistent repo, though, and this change removes it to avoid
having dnf report an error on every update.
Addresses #15968
This patch removes KUBE_ENABLE_EXPERIMENTAL_API and similar calls in
favor of specifying desired features in KUBE_RUNTIME_CONFIG. Changes
have also been made to e2e scripts to re-enable using
KUBE_RUNTIME_CONFIG rather than EXPERIMENTAL_API env vars.
This also introduces KUBE_ENABLE_DAEMONSETS and KUBE_ENABLE_DEPLOYMENTS.
Signed-off-by: Christian Stewart <christian@paral.in>
Allows loading existing auth from kubeconfig on kube-up if a
valid KUBE_CONTEXT is specified, instead of always force
regenerating auth (basic or token) when creating a new cluster.
When KUBE_E2E_STORAGE_TEST_ENVIRONMENT is set to 'true', kube-up.sh script
will:
- Install the right packages for all storage volumes.
- Use devicemapper as docker storage backend. 'aufs', the default one on
Debian, does not support extended attibutes required by Ceph RBD and Gluster
server containers.
Tested on GCE and Vagrant, e2e tests for storage volumes passes without any
additional configuration.
OpenContrail is an open-source based networking software which provides virtualization support for the cloud.
This change-set adds ability to install and provision opencontrail software for networking in kubernetes based cloud environment.
There are basically 3 components
o kube-network-manager -- plugin between contrail components and kubernets components
o provision_master.sh -- OpenContrail software installer and provisioner in master node
o provision_minion.sh -- OpenContrail software installer and provisioner in minion node(s)
These are driven via salt configuration files
One can provision opencontrail by just setting "export NETWORK_PROVIDER=opencontrail"
Optionally, OPENCONTRAIL_TAG, and OPENCONTRAIL_KUBERNETES_TAG can be used to
specify opencontrail and contrail-kubernetes software versions to install and provision.
Public-IP Subnet provided by contrail can be configured via OPENCONTRAIL_PUBLIC_SUBNET
environment variable
At this moment, plan is to add support for aws, gce and vagrant based platforms
For more information on contrail-kubernetes, please visit https://github.com/juniper/contrail-kubernetes For more information on opencontrail, please visit http://www.opencontrail.org
* Using Fedora 21 as the base box
* Discover the active network interfaces in the box to avoid hardcoding
them in configuration.
* Use the master IP for the certificate.
The default Fedora 21 image requires some manual networking fixup that
breaks Fedora 22. This change ensures that the fixup in question is run
only for Fedora 21.
Variables $ENABLE_CLUSTER_MONITORING and $ENABLE_CLUSTER_UI are currently set in cluster/vagrant/config-default.sh but are not passed to the master VM. Therefore, cluster/saltbase/salt/kube-addons/init.sls does not have these variables, and the add-ons cannot be enabled.
The error message thrown when the KUBERNETES_PROVIDER is vagrant and the
vagrant plugin cannot be found is ambiguous. This does not change
functionality, just provides more feedback as to the source of the
error.
MASTER_IP and MINION_IP_BASE are hard-coded in vagrant's
config-default.sh, and the values correspond to virtualbox's default
subnet. On hosts that have both virtualbox and another provider
installed, attempting to deploy kubernetes with the non-virtualbox
provider is likely to result in broken networking. This change allows
the addresses to be overridden via the environment so that more
appropriate values can be used.
