From 45a3391b385208bd34690f84abcc1dfab6c1730b Mon Sep 17 00:00:00 2001
From: "Alex Ellis (OpenFaaS Ltd)" <alexellis2@gmail.com>
Date: Mon, 5 Aug 2019 12:15:12 +0100
Subject: [PATCH] Port models from gateway

This patch moves types from the requests package of the gateway
into faas-provider, so that providers will no longer have to
vendor the gateway package.

Ref: https://github.com/openfaas/faas/issues/565

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
---
 types/model.go | 85 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 types/model.go

diff --git a/types/model.go b/types/model.go
new file mode 100644
index 0000000..736d167
--- /dev/null
+++ b/types/model.go
@@ -0,0 +1,85 @@
+package types
+
+// FunctionDeployment represents a request to create or update a Function.
+type FunctionDeployment struct {
+
+	// Service corresponds to a Service
+	Service string `json:"service"`
+
+	// Image corresponds to a Docker image
+	Image string `json:"image"`
+
+	// Network is specific to Docker Swarm - default overlay network is: func_functions
+	Network string `json:"network"`
+
+	// EnvProcess corresponds to the fprocess variable for your container watchdog.
+	EnvProcess string `json:"envProcess"`
+
+	// EnvVars provides overrides for functions.
+	EnvVars map[string]string `json:"envVars"`
+
+	// RegistryAuth is the registry authentication (optional)
+	// in the same encoded format as Docker native credentials
+	// (see ~/.docker/config.json)
+	RegistryAuth string `json:"registryAuth,omitempty"`
+
+	// Constraints are specific to back-end orchestration platform
+	Constraints []string `json:"constraints"`
+
+	// Secrets list of secrets to be made available to function
+	Secrets []string `json:"secrets"`
+
+	// Labels are metadata for functions which may be used by the
+	// back-end for making scheduling or routing decisions
+	Labels *map[string]string `json:"labels"`
+
+	// Annotations are metadata for functions which may be used by the
+	// back-end for management, orchestration, events and build tasks
+	Annotations *map[string]string `json:"annotations"`
+
+	// Limits for function
+	Limits *FunctionResources `json:"limits"`
+
+	// Requests of resources requested by function
+	Requests *FunctionResources `json:"requests"`
+
+	// ReadOnlyRootFilesystem removes write-access from the root filesystem
+	// mount-point.
+	ReadOnlyRootFilesystem bool `json:"readOnlyRootFilesystem"`
+}
+
+// FunctionResources Memory and CPU
+type FunctionResources struct {
+	Memory string `json:"memory"`
+	CPU    string `json:"cpu"`
+}
+
+// FunctionStatus exported for system/functions endpoint
+type FunctionStatus struct {
+
+	// Name corresponds to a Service
+	Name string `json:"name"`
+
+	// Image corresponds to a Docker image
+	Image string `json:"image"`
+
+	// InvocationCount count of invocations
+	InvocationCount float64 `json:"invocationCount"`
+
+	// Replicas desired within the cluster
+	Replicas uint64 `json:"replicas"`
+
+	// EnvProcess is the process to pass to the watchdog, if in use
+	EnvProcess string `json:"envProcess"`
+
+	// AvailableReplicas is the count of replicas ready to receive invocations as reported by the backend
+	AvailableReplicas uint64 `json:"availableReplicas"`
+
+	// Labels are metadata for functions which may be used by the
+	// backend for making scheduling or routing decisions
+	Labels *map[string]string `json:"labels"`
+
+	// Annotations are metadata for functions which may be used by the
+	// backend for management, orchestration, events and build tasks
+	Annotations *map[string]string `json:"annotations"`
+}