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Merge pull request #16 from citrix/support_rnat
Support rnat
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Original file line number | Diff line number | Diff line change |
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@@ -4,3 +4,5 @@ terraform-provider-netscaler | |
tools/tools | ||
.idea | ||
*.iml | ||
.terraform/ | ||
crash.log |
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Original file line number | Diff line number | Diff line change |
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@@ -1,7 +1,47 @@ | ||
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resource "netscaler_nsacls" "allacls" { | ||
aclsname = "foo" | ||
"acl" { | ||
aclname = "restrict" | ||
protocol = "TCP" | ||
aclaction = "DENY" | ||
destipval = "192.168.1.20" | ||
srcportval = "49-1024" | ||
} | ||
"acl" { | ||
aclname = "RNAT_ACL_1" | ||
aclaction = "ALLOW" | ||
priority = "100" | ||
srcipval = "192.168.10.22" | ||
destipval = "172.17.0.20" | ||
} | ||
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} | ||
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resource "netscaler_inat" "foo" { | ||
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name = "ip4ip4" | ||
privateip = "192.168.2.5" | ||
publicip = "172.17.1.2" | ||
} | ||
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resource "netscaler_rnat" "allrnat" { | ||
depends_on = ["netscaler_nsacls.allacls"] | ||
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rnatsname = "rnatsall" | ||
rnat { | ||
network = "192.168.20.0" | ||
netmask = "255.255.255.0" | ||
} | ||
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rnat { | ||
network = "192.168.88.0" | ||
netmask = "255.255.255.0" | ||
natip = "172.17.0.2" | ||
} | ||
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rnat { | ||
aclname = "RNAT_ACL_1" | ||
natip = "172.17.0.2" | ||
} | ||
} |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,190 @@ | ||
package netscaler | ||
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import ( | ||
"github.com/chiradeep/go-nitro/config/network" | ||
"github.com/mitchellh/mapstructure" | ||
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"github.com/chiradeep/go-nitro/netscaler" | ||
"github.com/hashicorp/terraform/helper/resource" | ||
"github.com/hashicorp/terraform/helper/schema" | ||
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"log" | ||
) | ||
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func resourceNetScalerRnats() *schema.Resource { | ||
return &schema.Resource{ | ||
SchemaVersion: 1, | ||
Create: createRnatsFunc, | ||
Read: readRnatsFunc, | ||
Update: updateRnatsFunc, | ||
Delete: deleteRnatsFunc, | ||
Schema: map[string]*schema.Schema{ | ||
"rnatsname": &schema.Schema{ | ||
Type: schema.TypeString, | ||
Optional: true, | ||
Computed: true, | ||
}, | ||
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"rnat": { | ||
Type: schema.TypeSet, | ||
Optional: true, | ||
Computed: true, | ||
Elem: &schema.Resource{ | ||
Schema: map[string]*schema.Schema{ | ||
"aclname": &schema.Schema{ | ||
Type: schema.TypeString, | ||
Optional: true, | ||
Computed: true, | ||
}, | ||
"natip": &schema.Schema{ | ||
Type: schema.TypeString, | ||
Optional: true, | ||
Computed: true, | ||
}, | ||
"natip2": &schema.Schema{ | ||
Type: schema.TypeString, | ||
Optional: true, | ||
Computed: true, | ||
}, | ||
"netmask": &schema.Schema{ | ||
Type: schema.TypeString, | ||
Optional: true, | ||
Computed: true, | ||
}, | ||
"network": &schema.Schema{ | ||
Type: schema.TypeString, | ||
Optional: true, | ||
Computed: true, | ||
}, | ||
"redirectport": &schema.Schema{ | ||
Type: schema.TypeBool, | ||
Optional: true, | ||
Computed: true, | ||
}, | ||
"td": &schema.Schema{ | ||
Type: schema.TypeInt, | ||
Optional: true, | ||
Computed: true, | ||
}, | ||
}, | ||
}, | ||
}, | ||
}, | ||
} | ||
} | ||
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func createRnatsFunc(d *schema.ResourceData, meta interface{}) error { | ||
log.Printf("[DEBUG] netscaler-provider: In createRnatsFunc") | ||
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var rnatName string | ||
if v, ok := d.GetOk("rnatsname"); ok { | ||
rnatName = v.(string) | ||
} else { | ||
rnatName = resource.PrefixedUniqueId("tf-rnat-") | ||
d.Set("rnatsname", rnatName) | ||
} | ||
rnats := d.Get("rnat").(*schema.Set).List() | ||
for _, val := range rnats { | ||
rnat := val.(map[string]interface{}) | ||
_ = createSingleRnat(rnat, meta) | ||
} | ||
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d.SetId(rnatName) | ||
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return nil | ||
} | ||
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func readRnatsFunc(d *schema.ResourceData, meta interface{}) error { | ||
log.Printf("[DEBUG] netscaler-provider: In readRnatsFunc") | ||
client := meta.(*NetScalerNitroClient).client | ||
rnatName := d.Id() | ||
log.Printf("[DEBUG] netscaler-provider: Reading rnat state %s", rnatName) | ||
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data, _ := client.FindAllResources(netscaler.Rnat.Type()) | ||
rnats := make([]map[string]interface{}, len(data)) | ||
for i, a := range data { | ||
rnats[i] = a | ||
} | ||
d.Set("rnat", rnats) | ||
return nil | ||
} | ||
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func updateRnatsFunc(d *schema.ResourceData, meta interface{}) error { | ||
log.Printf("[DEBUG] netscaler-provider: In updateRnatsFunc") | ||
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if d.HasChange("rnat") { | ||
orig, noo := d.GetChange("rnat") | ||
if orig == nil { | ||
orig = new(schema.Set) | ||
} | ||
if noo == nil { | ||
noo = new(schema.Set) | ||
} | ||
oset := orig.(*schema.Set) | ||
nset := noo.(*schema.Set) | ||
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remove := oset.Difference(nset).List() | ||
add := nset.Difference(oset).List() | ||
log.Printf("[DEBUG] netscaler-provider: need to remove %d rnat", len(remove)) | ||
log.Printf("[DEBUG] netscaler-provider: need to add %d rnat", len(add)) | ||
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for _, val := range remove { | ||
rnat := val.(map[string]interface{}) | ||
log.Printf("[DEBUG] netscaler-provider: going to delete rnat %v", rnat) | ||
err := deleteSingleRnat(rnat, meta) | ||
if err != nil { | ||
log.Printf("[DEBUG] netscaler-provider: error deleting rnat %v", rnat) | ||
} | ||
} | ||
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for _, val := range add { | ||
rnat := val.(map[string]interface{}) | ||
log.Printf("[DEBUG] netscaler-provider: going to add rnat %s", rnat["rnatsname"].(string)) | ||
err := createSingleRnat(rnat, meta) | ||
if err != nil { | ||
log.Printf("[DEBUG] netscaler-provider: error adding rnat %s", rnat["rnatsname"].(string)) | ||
} | ||
} | ||
} | ||
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return readRnatsFunc(d, meta) | ||
} | ||
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func deleteRnatsFunc(d *schema.ResourceData, meta interface{}) error { | ||
log.Printf("[DEBUG] netscaler-provider: In deleteRnatsFunc") | ||
rnats := d.Get("rnat").(*schema.Set).List() | ||
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log.Printf("[DEBUG] netscaler-provider: deleteRnatsFunc: found %d rnat rules to delete", len(rnats)) | ||
for _, val := range rnats { | ||
rnat := val.(map[string]interface{}) | ||
_ = deleteSingleRnat(rnat, meta) | ||
} | ||
d.SetId("") | ||
return nil | ||
} | ||
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func createSingleRnat(rnat map[string]interface{}, meta interface{}) error { | ||
client := meta.(*NetScalerNitroClient).client | ||
rnat2 := network.Rnat{} | ||
mapstructure.Decode(rnat, &rnat2) | ||
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err := client.UpdateUnnamedResource(netscaler.Rnat.Type(), &rnat2) | ||
if err != nil { | ||
return err | ||
} | ||
return nil | ||
} | ||
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func deleteSingleRnat(rnat map[string]interface{}, meta interface{}) error { | ||
log.Printf("[DEBUG] netscaler-provider: In deleteSingleRnat") | ||
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rnat2 := network.Rnat{} | ||
mapstructure.Decode(rnat, &rnat2) | ||
client := meta.(*NetScalerNitroClient).client | ||
err := client.ActOnResource(netscaler.Rnat.Type(), rnat2, "clear") | ||
if err != nil { | ||
return err | ||
} | ||
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return nil | ||
} |
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