Initial vault agent configuration

vault-env.fish

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+# Vault environment configuration for fish shell
+
+# Vault server address
+set -gx VAULT_ADDR "https://vault.anvil.it.com"
+
+# Use token from systemd service
+set -gx VAULT_TOKEN (cat /var/lib/vault/vault-token 2>/dev/null; or echo "")
+
+# Skip TLS verification if needed
+set -gx VAULT_SKIP_VERIFY true
+
+# Vault functions
+function vault-status
+    echo "Vault Address: $VAULT_ADDR"
+    set token_ttl (vault token lookup -format=json 2>/dev/null | jq -r '.data.ttl // "Invalid/Expired"')
+    echo "Token Status: $token_ttl"
+    if systemctl is-active vault-agent >/dev/null
+        echo "Agent Status: Running"
+    else
+        echo "Agent Status: Not Running"
+    end
+end
+
+function vault-refresh-token
+    set -gx VAULT_TOKEN (cat /var/lib/vault/vault-token 2>/dev/null; or echo "")
+    echo "Token refreshed from agent"
+end
+
+# Aliases
+alias vs='vault-status'
+alias vr='vault-refresh-token'