Fix CSI and update vendor

K8s 1.15

* bump traefik version

Changed SELinux/semanage error to fatal

If the install errors out on semanage not found, a file not found is
thrown as a 'file not found' for error. Updating to 'fatal' resolves
this as the script then exits as intended and throws an 'error'.

Enable metrics endpoint to Traefik

install.sh: Use -eq instead of = for integer comparison

Check for semanage command availability

install.sh: Use contemporary command substitution syntax

Integrate Kine

For integer comparison, it is recommended to use '-eq' instead of the
broader comparison '='. From the manual:

n1 -eq n2  True if the integers n1 and n2 are algebraically equal.
s1 = s2    True if the strings s1 and s2 are identical.

Change-Id: I3a92c3944a19e7a618438a9e3e304d9de5d9874f
Signed-off-by: Joakim Roubert <joakimr@axis.com>

The install.sh script currently uses a mix of the legacy backquote
syntax and the recommended contemporary $() syntax. This patch brings
consistency by replacing the occurrences of the legacy backquote ones
with the $() syntax.

Change-Id: I018f3250175064dcb22ef86a0240b2c804153641
Signed-off-by: Joakim Roubert <joakimr@axis.com>

Remove hostname requirement in `/etc/hosts`

Update k3s v0.8.0 to v0.8.1

Update traefik to 1.7.12 & helm-controller to v0.2.2

Signed-off-by: William Zhang <warmchang@outlook.com>

Signed-off-by: William Zhang <warmchang@outlook.com>

Update k8s to v1.14.6-k3s.1

Upgrade to go1.12.9 & golang/x/net dependency vendor