DevFW-CICD/ingress-nginx-helm
6
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Deploy GitHub Pages

Browse source
This commit is contained in:
Travis Bot 2019-09-30 12:02:24 +00:00
parent 1d78bdfa08
commit f108b14163
10 changed files with 83 additions and 56 deletions
Download patch file Download diff file Expand all files Collapse all files

11
user-guide/nginx-configuration/annotations/index.html
View file

@ -1961,6 +1961,10 @@ table below.</p>
<td>cookie</td>
</tr>
<tr>
<td><a href="#session-affinity">nginx.ingress.kubernetes.io/affinity-mode</a></td>
<td>"balanced" or "persistent"</td>
</tr>
<tr>
<td><a href="#authentication">nginx.ingress.kubernetes.io/auth-realm</a></td>
<td>string</td>
</tr>
@ -2009,6 +2013,10 @@ table below.</p>
<td>string</td>
</tr>
<tr>
<td><a href="#external-authentication">nginx.ingress.kubernetes.io/auth-proxy-set-headers</a></td>
<td>string</td>
</tr>
<tr>
<td><a href="#external-authentication">nginx.ingress.kubernetes.io/auth-snippet</a></td>
<td>string</td>
</tr>
@ -2386,6 +2394,7 @@ Set the annotation <code class="codehilite">nginx.ingress.kubernetes.io/rewrite-
<h3 id="session-affinity">Session Affinity<a class="headerlink" href="#session-affinity" title="Permanent link">&para;</a></h3>
<p>The annotation <code class="codehilite">nginx.ingress.kubernetes.io/affinity</code> enables and sets the affinity type in all Upstreams of an Ingress. This way, a request will always be directed to the same upstream server.
The only affinity type available for NGINX is <code class="codehilite">cookie</code>.</p>
<p>The annotation <code class="codehilite">nginx.ingress.kubernetes.io/affinity-mode</code> defines the stickyness of a session. Setting this to <code class="codehilite">balanced</code> (default) will redistribute some sessions if a deployment gets scaled up, therefore rebalancing the load on the servers. Setting this to <code class="codehilite">persistent</code> will not rebalance sessions to new servers, therefore providing maximum stickyness.</p>
<div class="admonition attention">
<p class="admonition-title">Attention</p>
<p>If more than one Ingress is defined for a host and at least one Ingress uses <code class="codehilite">nginx.ingress.kubernetes.io/affinity: cookie</code>, then only paths on the Ingress using <code class="codehilite">nginx.ingress.kubernetes.io/affinity</code> will use session cookie affinity. All paths defined on other Ingresses for the host will be load balanced through the random selection of a backend server.</p>
@ -2617,6 +2626,8 @@ applied to each location provided in the ingress rule.</p>
<code class="codehilite">&lt;SignIn_URL&gt;</code> to specify the location of the error page.</li>
<li><code class="codehilite">nginx.ingress.kubernetes.io/auth-response-headers</code>:
<code class="codehilite">&lt;Response_Header_1, ..., Response_Header_n&gt;</code> to specify headers to pass to backend once authentication request completes.</li>
<li><code class="codehilite">nginx.ingress.kubernetes.io/auth-proxy-set-headers</code>:
<code class="codehilite">&lt;ConfigMap&gt;</code> the name of a ConfigMap that specifies headers to pass to the authentication service</li>
<li><code class="codehilite">nginx.ingress.kubernetes.io/auth-request-redirect</code>:
<code class="codehilite">&lt;Request_Redirect_URL&gt;</code> to specify the X-Auth-Request-Redirect header value.</li>
<li><code class="codehilite">nginx.ingress.kubernetes.io/auth-cache-key</code>: