The documentation for async-function pointed to
the old faas/guide and should be to docs.openfaas.com

Signed-off-by: gabrielsson <max.gabrielsson@gmail.com>

**What**
- Ensure that we are loading the log provider url correctly, including
fallback to the function provider, when the value is set

Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>

Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>

**What**
- Document the new logs handler url env variable in the gateway readme
- Document the logs handler in the swagger docs
Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>

**What**
- Use NotImplemented when we get a 404 from the log provider.  When we
get a 200, process the log request, as normal.  For all other status
codes, return a sever error with a message stating that the
response was unexpected.  The message will contain the original status
code to assist with debugging

Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>

Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>

**What**
- Fix missing imports since my ide forgot to add the "time" package
- Update the tests to accept the handler timeout duration

Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>

**What**
- Pass the writetimeout to the logs handler to set the context timeout
of the log stream.

Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>

**What**
- Remove the hyjacker based logs handler implementation because it is
not needed

Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>

**What**
- Create an alternative proxy implementation using CloseNotifier and
Flusher

Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>

**What**
- Add test to verify that the log proxy shutsdown correctly when the
client cancels
- Add test to verify that the log proxy shutsdown correctly when the
logs provider closes the connection

Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>

**What**
- Implement log handler method that will hijack the connection and clear
timeouts to allow long lived streams
- Proxies requests to the logs provider and returns the response
unmodified

Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>

Signed-off-by: Rishabh Gupta <r.g.gupta@outlook.com>

Signed-off-by: Rishabh Gupta <r.g.gupta@outlook.com>

Signed-off-by: Rishabh Gupta <r.g.gupta@outlook.com>

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

Signed-off-by: Richard Gee <richard@technologee.co.uk>

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

Automatic builds for auth-module on x86_64 (via Travis) and on-demand on-device for arm via publish.sh

The basic-auth module is not built or pushed upon 'tag' / 'release' of the faas repo, but it should be: https://github.com/openfaas/faas/tree/master/auth.  We also don't create on-device images for this, but should do for both armhf and arm64: https://github.com/openfaas/faas/blob/master/contrib/publish-arm.sh



This change addresses these challenges and also introduces a tagAndPush script to alleviate some of the recently introduced repetition in .travis.yml.

Signed-off-by: Richard Gee <richard@technologee.co.uk>

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

The customize button was redundant to the custom tab
This could lead to confusion with the user experience,
so the additional button has been removed.

Signed-off-by: Burton Rheutan <rheutan7@gmail.com>

This adds some additional videos from previous talks
at Dockercon that have not yet been included

Signed-off-by: Burton Rheutan <rheutan7@gmail.com>

Signed-off-by: Radoslav Dimitrov <rdimitrow@gmail.com>

Signed-off-by: Ron Rivera <roncrivera@gmail.com>

This enables limiting concurrency. It is a naive approach which
will reject requests as soon as they exceed the maximum number
of in-flight requests.

It is a port of the following PR from the new watchdog code:
https://github.com/openfaas-incubator/of-watchdog/pull/54



Signed-off-by: Sargun Dhillon <sargun@sargun.me>
Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>

Detail was removed on 10th June with a comment that it will be enabled once GitHub provide access to the beta.  This access was provided on 12th June hence re-enabling.

Signed-off-by: Richard Gee <richard@technologee.co.uk>

Adding additional inputs for Environment variables, Secrets,
Labels, and annotations so that more advanced functions can
be deployed through the UI.

This also allows more advanced functions to be provided via
the store. Allowing modification to secret values, and
environment variables which will allow functions like a
Slack Bot function to be deployed through the store adn
configured with an environment variable

Signed-off-by: Burton Rheutan <rheutan7@gmail.com>

Signed-off-by: Vivek Singh <vivekkmr45@yahoo.in>

Signed-off-by: Julien Bisconti <julien.bisconti@gmail.com>

Adds package to armhf / arm64 for use with plugins.

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

This corrects an issue where the error body was being hidden
for the external auth handler. It also adds the ca-certs into
the runtime Docker image for when the gateway is calling an
external plugin exposed over HTTPS.

Tested with OAuth2 plugin.

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

Signed-off-by: Kevin Turcios <kevin_turcios@outlook.com>

Fixes a problem where basic auth was disabled and a nill pointer
was hit, causing a panic.

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

Signed-off-by: Alex Ellis <alexellis2@gmail.com>