feat: add tf_vault required policies

move management of Vault back to tf_vault approle. for this, we need to
create a number of policies that are missing.

- add policies to manage consul secret engines
- add policies to manage pki secret engines
- add policies to manage kv secret engines
- add policies to manage ssh secret engines

policies/consul_root/au/syd1/config/admin.yaml

@@ -0,0 +1,14 @@
+# Allow access to configure consul secret backend
+---
+rules:
+  - path: "consul_root/au/syd1/config/*"
+    capabilities:
+      - create
+      - update
+      - delete
+      - read
+      - list
+
+auth:
+  approle:
+    - tf_vault

policies/consul_root/au/syd1/roles/admin.yaml

@@ -0,0 +1,14 @@
+# Allow access to manage consul secret backend roles
+---
+rules:
+  - path: "consul_root/au/syd1/roles/*"
+    capabilities:
+      - create
+      - update
+      - delete
+      - read
+      - list
+
+auth:
+  approle:
+    - tf_vault

policies/kv/config/admin.yaml

@@ -0,0 +1,14 @@
+# Allow access to configure KV secret backend
+---
+rules:
+  - path: "kv/config"
+    capabilities:
+      - create
+      - update
+      - delete
+      - read
+      - list
+
+auth:
+  approle:
+    - tf_vault

policies/pki/au/syd1/config/admin.yaml

@@ -0,0 +1,14 @@
+# Allow access to configure pki/au/syd1 secret backend
+---
+rules:
+  - path: "pki/au/syd1/config/*"
+    capabilities:
+      - create
+      - update
+      - delete
+      - read
+      - list
+
+auth:
+  approle:
+    - tf_vault

policies/pki/au/syd1/issuer/admin.yaml

@@ -0,0 +1,11 @@
+# Allow access to read pki/au/syd1 issuers
+---
+rules:
+  - path: "pki/au/syd1/issuer/*"
+    capabilities:
+      - read
+      - list
+
+auth:
+  approle:
+    - tf_vault

policies/pki_int/config/admin.yaml

@@ -0,0 +1,14 @@
+# Allow access to configure pki_int secret backend
+---
+rules:
+  - path: "pki_int/config/*"
+    capabilities:
+      - create
+      - update
+      - delete
+      - read
+      - list
+
+auth:
+  approle:
+    - tf_vault

policies/pki_int/issuer/admin.yaml

@@ -0,0 +1,11 @@
+# Allow access to read pki_int issuers
+---
+rules:
+  - path: "pki_int/issuer/*"
+    capabilities:
+      - read
+      - list
+
+auth:
+  approle:
+    - tf_vault

policies/pki_root/config/admin.yaml

@@ -0,0 +1,14 @@
+# Allow access to configure pki_root secret backend
+---
+rules:
+  - path: "pki_root/config/*"
+    capabilities:
+      - create
+      - update
+      - delete
+      - read
+      - list
+
+auth:
+  approle:
+    - tf_vault

policies/pki_root/issuer/admin.yaml

@@ -0,0 +1,11 @@
+# Allow access to read pki_root issuers
+---
+rules:
+  - path: "pki_root/issuer/*"
+    capabilities:
+      - read
+      - list
+
+auth:
+  approle:
+    - tf_vault

policies/pki_root/roles/admin.yaml

@@ -0,0 +1,14 @@
+# Allow access to manage pki_root secret backend roles
+---
+rules:
+  - path: "pki_root/roles/*"
+    capabilities:
+      - create
+      - update
+      - delete
+      - read
+      - list
+
+auth:
+  approle:
+    - tf_vault

policies/rundeck/config/admin.yaml

@@ -0,0 +1,14 @@
+# Allow access to configure rundeck KV secret backend
+---
+rules:
+  - path: "rundeck/config"
+    capabilities:
+      - create
+      - update
+      - delete
+      - read
+      - list
+
+auth:
+  approle:
+    - tf_vault

policies/sshca/config/admin.yaml

@@ -0,0 +1,14 @@
+# Allow access to configure SSH CA secret backend
+---
+rules:
+  - path: "sshca/config/*"
+    capabilities:
+      - create
+      - update
+      - delete
+      - read
+      - list
+
+auth:
+  approle:
+    - tf_vault