Previously, only the query string of the URL was passed through the Gateway.
With this change, the entire path requested by the client is passed through as well as the query string.
While fwatchdog already supported passing the path through, in practice this would not happen
since the Gateway would have swallowed it before forwarding the request to the watchdog.
With this change, the path portion after the function name is added to the Http_Path environment
variable, provided that cgiHeaders are enabled. This is similar to the of-watchdog equivalent.
Signed-off-by: Thomas E Lackey <telackey@bozemanpass.com>
Host HTTP header was not propagated to the function because it is not
a part of http.Request.Header map.
Signed-off-by: Dmitri Rubinstein <dmitri.rubinstein@googlemail.com>
**What**
- When determining the service name of the function, remove any trailing
slashes, the slashes are not allowed in service names for either Swarm
or K8S, so this can only be a left over from the url path
**Why**
- This was preventing service resolution, and hence failed functions,
when the function was called with a trailing slash
Fixes#714
Signed-off-by: Lucas Roesler <roesler.lucas@gmail.com>
Proxy body was being passed correctly due to placement of defer
statement. This has been moved into outer scope to resolve issue.
Tested with new e2e tests in certifier component.
Signed-off-by: Alex Ellis (VMware) <alexellis2@gmail.com>
HTTP proxy was not passing query-string upstream. This change
reinstates the behaviour through TDD - adding test coverage and
automated regression testing.
Signed-off-by: Alex Ellis (VMware) <alexellis2@gmail.com>
Adds a pair of configuration options for performance tuning. The
gateway can now invoke functions directly and can bypass the
provider. See updated table in README.md for configuration values.
BaseURLResolver is added with unit tests that decouples resolving
upstream URL from the reverse proxy client code.
- SingleHostBaseURLResolver resolves a single upstream host
- FunctionAsHostBaseURLResolver resolves host based upon conventions
within the URL of the request to a function for direct access
Tested with Kubernetes (faas-netes) and faas-swarm through UI, CLI
calling system endpoints and functions directly.
Signed-off-by: Alex Ellis (VMware) <alexellis2@gmail.com>
Note, not all `alexellis/github` references should be changed, there are
a number of repos which are not part of the openfaas org, this commit
excludes those.
Signed-off-by: John McCabe <john@johnmccabe.net>
