kubespray

Commit Graph

Author	SHA1	Message	Date
Steven Hardy	d39a88d63f	Allow setting --bind-address for apiserver hyperkube (#1985 ) * Allow setting --bind-address for apiserver hyperkube This is required if you wish to configure a loadbalancer (e.g haproxy) running on the master nodes without choosing a different port for the vip from that used by the API - in this case you need the API to bind to a specific interface, then haproxy can bind the same port on the VIP: root@overcloud-controller-0 ~]# netstat -taupen \| grep 6443 tcp 0 0 192.168.24.6:6443 0.0.0.0:* LISTEN 0 680613 134504/haproxy tcp 0 0 192.168.24.16:6443 0.0.0.0:* LISTEN 0 653329 131423/hyperkube tcp 0 0 192.168.24.16:6443 192.168.24.16:58404 ESTABLISHED 0 652991 131423/hyperkube tcp 0 0 192.168.24.16:58404 192.168.24.16:6443 ESTABLISHED 0 652986 131423/hyperkube This can be achieved e.g via: kube_apiserver_bind_address: 192.168.24.16 * Address code review feedback * Update kube-apiserver.manifest.j2	7 years ago
Bogdan Dobrelya	8aafe64397	Defaults for apiserver_loadbalancer_domain_name (#1993 ) * Defaults for apiserver_loadbalancer_domain_name When loadbalancer_apiserver is defined, use the apiserver_loadbalancer_domain_name with a given default value. Fix unconsistencies for checking if apiserver_loadbalancer_domain_name is defined AND using it with a default value provided at once. Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru> * Define defaults for LB modes in common defaults Adjust the defaults for apiserver_loadbalancer_domain_name and loadbalancer_apiserver_localhost to come from a single source, which is kubespray-defaults. Removes some confusion and simplefies the code. Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>	7 years ago
John Ko	06b219217b	fix some typos in HA doc	7 years ago
Spencer Smith	8203383c03	rename almost all mentions of kargo	7 years ago
Sergii Golovatiuk	d31c040dc0	Change kube-api default port from 443 to 6443 Operator can specify any port for kube-api (6443 default) This helps in case where some pods such as Ingress require 443 exclusively. Closes: 820 Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>	7 years ago
Bogdan Dobrelya	f2a4619c57	Align LB defaults with the HA docs Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>	7 years ago
Bogdan Dobrelya	ed1ab11001	Fix misleading HA docs Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>	8 years ago
Greg Althaus	0022a2b29e	Add doc updates.	7 years ago
Matthew Mosesohn	95b460ae94	Remove etcd-proxy from all nodes and use etcd multiaccess	8 years ago
Bogdan Dobrelya	40de468413	Update ha docs Fix mismatch in code and docs, see https://github.com/kubespray/kargo/pull/528 Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>	8 years ago
Matthew Mosesohn	84052ff0b6	use nginx proxy on non-master nodes to proxy apiserver traffic Also adds all masters by hostname and localhost/127.0.0.1 to apiserver SSL certificate. Includes documentation update on how localhost loadbalancer works.	8 years ago
Bogdan Dobrelya	731d32afda	Add HA/LB endpoints for kube-apiserver * Add HA docs for API server. * Add auto-evaluated internal endpoints and clarify the loadbalancer_apiserver vars and usecases. * Use facts for kube_apiserver to not repeat code and enable LB endpoints use. * Use /healthz check for the wait-for apiserver. * Use the single endpoint for kubelet instead of the list of apiservers * Specify kube_apiserver_count to for HA layout Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>	8 years ago
Bogdan Dobrelya	7d816aecf1	Add ha docs Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>	8 years ago

13 Commits (dad95c873bcae975e3e5addb162e83f83c0bc34b)