Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Backport of Fix issue where TLS configuration was ignored for unix sockets in consul connect envoy. into release/1.14.x #15934

Merged
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 3 additions & 0 deletions .changelog/15913.txt
Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
```release-note:bug
cli: Fix issue where `consul connect envoy` was unable to configure TLS over unix-sockets to gRPC.
```
4 changes: 4 additions & 0 deletions command/connect/envoy/envoy.go
Original file line number Diff line number Diff line change
@@ -681,6 +681,10 @@ func (c *cmd) xdsAddress() (GRPC, error) {
if grpcAddr := strings.TrimPrefix(addr, "unix://"); grpcAddr != addr {
// Path to unix socket
g.AgentSocket = grpcAddr
// Configure unix sockets to encrypt traffic whenever a certificate is explicitly defined.
if c.grpcCAFile != "" || c.grpcCAPath != "" {
g.AgentTLS = true
}
} else {
// Parse as host:port with option http prefix
grpcAddr = strings.TrimPrefix(addr, "http://")
20 changes: 20 additions & 0 deletions command/connect/envoy/envoy_test.go
Original file line number Diff line number Diff line change
@@ -446,6 +446,26 @@ func TestGenerateConfig(t *testing.T) {
PrometheusScrapePath: "/metrics",
},
},
{
Name: "grpc-addr-unix-with-tls",
Flags: []string{"-proxy-id", "test-proxy",
"-grpc-ca-file", "../../../test/ca/root.cer",
"-grpc-addr", "unix:///var/run/consul.sock"},
WantArgs: BootstrapTplArgs{
ProxyCluster: "test-proxy",
ProxyID: "test-proxy",
GRPC: GRPC{
AgentSocket: "/var/run/consul.sock",
AgentTLS: true,
},
AdminAccessLogPath: "/dev/null",
AdminBindAddress: "127.0.0.1",
AdminBindPort: "19000",
AgentCAPEM: `-----BEGIN CERTIFICATE-----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\nwlW975rYa1ZqEdA=\n-----END CERTIFICATE-----\n`,
LocalAgentClusterName: xds.LocalAgentClusterName,
PrometheusScrapePath: "/metrics",
},
},
{
Name: "xds-addr-config",
Flags: []string{"-proxy-id", "test-proxy"},
222 changes: 222 additions & 0 deletions command/connect/envoy/testdata/grpc-addr-unix-with-tls.golden
Original file line number Diff line number Diff line change
@@ -0,0 +1,222 @@
{
"admin": {
"access_log_path": "/dev/null",
"address": {
"socket_address": {
"address": "127.0.0.1",
"port_value": 19000
}
}
},
"node": {
"cluster": "test",
"id": "test-proxy",
"metadata": {
"namespace": "default",
"partition": "default"
}
},
"layered_runtime": {
"layers": [
{
"name": "base",
"static_layer": {
"re2.max_program_size.error_level": 1048576
}
}
]
},
"static_resources": {
"clusters": [
{
"name": "local_agent",
"ignore_health_on_host_removal": false,
"connect_timeout": "1s",
"type": "STATIC",
"transport_socket": {
"name": "tls",
"typed_config": {
"@type": "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext",
"common_tls_context": {
"validation_context": {
"trusted_ca": {
"inline_string": "-----BEGIN CERTIFICATE-----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\nwlW975rYa1ZqEdA=\n-----END CERTIFICATE-----\n"
}
}
}
}
},
"http2_protocol_options": {},
"loadAssignment": {
"clusterName": "local_agent",
"endpoints": [
{
"lbEndpoints": [
{
"endpoint": {
"address": {
"pipe": {
"path": "/var/run/consul.sock"
}
}
}
}
]
}
]
}
}
]
},
"stats_config": {
"stats_tags": [
{
"regex": "^cluster\\.(?:passthrough~)?((?:([^.]+)~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.custom_hash"
},
{
"regex": "^cluster\\.(?:passthrough~)?((?:[^.]+~)?(?:([^.]+)\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.service_subset"
},
{
"regex": "^cluster\\.(?:passthrough~)?((?:[^.]+~)?(?:[^.]+\\.)?([^.]+)\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.service"
},
{
"regex": "^cluster\\.(?:passthrough~)?((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.([^.]+)\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.namespace"
},
{
"regex": "^cluster\\.(?:passthrough~)?((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:([^.]+)\\.)?[^.]+\\.internal[^.]*\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.partition"
},
{
"regex": "^cluster\\.(?:passthrough~)?((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?([^.]+)\\.internal[^.]*\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.datacenter"
},
{
"regex": "^cluster\\.([^.]+\\.(?:[^.]+\\.)?([^.]+)\\.external\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.peer"
},
{
"regex": "^cluster\\.(?:passthrough~)?((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.([^.]+)\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.routing_type"
},
{
"regex": "^cluster\\.(?:passthrough~)?((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.([^.]+)\\.consul\\.)",
"tag_name": "consul.destination.trust_domain"
},
{
"regex": "^cluster\\.(?:passthrough~)?(((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+)\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.destination.target"
},
{
"regex": "^cluster\\.(?:passthrough~)?(((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+)\\.consul\\.)",
"tag_name": "consul.destination.full_target"
},
{
"regex": "^(?:tcp|http)\\.upstream(?:_peered)?\\.(([^.]+)(?:\\.[^.]+)?(?:\\.[^.]+)?\\.[^.]+\\.)",
"tag_name": "consul.upstream.service"
},
{
"regex": "^(?:tcp|http)\\.upstream\\.([^.]+(?:\\.[^.]+)?(?:\\.[^.]+)?\\.([^.]+)\\.)",
"tag_name": "consul.upstream.datacenter"
},
{
"regex": "^(?:tcp|http)\\.upstream_peered\\.([^.]+(?:\\.[^.]+)?\\.([^.]+)\\.)",
"tag_name": "consul.upstream.peer"
},
{
"regex": "^(?:tcp|http)\\.upstream(?:_peered)?\\.([^.]+(?:\\.([^.]+))?(?:\\.[^.]+)?\\.[^.]+\\.)",
"tag_name": "consul.upstream.namespace"
},
{
"regex": "^(?:tcp|http)\\.upstream\\.([^.]+(?:\\.[^.]+)?(?:\\.([^.]+))?\\.[^.]+\\.)",
"tag_name": "consul.upstream.partition"
},
{
"regex": "^cluster\\.((?:([^.]+)~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.custom_hash"
},
{
"regex": "^cluster\\.((?:[^.]+~)?(?:([^.]+)\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.service_subset"
},
{
"regex": "^cluster\\.((?:[^.]+~)?(?:[^.]+\\.)?([^.]+)\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.service"
},
{
"regex": "^cluster\\.((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.([^.]+)\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.namespace"
},
{
"regex": "^cluster\\.((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?([^.]+)\\.internal[^.]*\\.[^.]+\\.consul\\.)",
"tag_name": "consul.datacenter"
},
{
"regex": "^cluster\\.((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.([^.]+)\\.[^.]+\\.consul\\.)",
"tag_name": "consul.routing_type"
},
{
"regex": "^cluster\\.((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.([^.]+)\\.consul\\.)",
"tag_name": "consul.trust_domain"
},
{
"regex": "^cluster\\.(((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+)\\.[^.]+\\.[^.]+\\.consul\\.)",
"tag_name": "consul.target"
},
{
"regex": "^cluster\\.(((?:[^.]+~)?(?:[^.]+\\.)?[^.]+\\.[^.]+\\.(?:[^.]+\\.)?[^.]+\\.[^.]+\\.[^.]+)\\.consul\\.)",
"tag_name": "consul.full_target"
},
{
"tag_name": "local_cluster",
"fixed_value": "test"
},
{
"tag_name": "consul.source.service",
"fixed_value": "test"
},
{
"tag_name": "consul.source.namespace",
"fixed_value": "default"
},
{
"tag_name": "consul.source.partition",
"fixed_value": "default"
},
{
"tag_name": "consul.source.datacenter",
"fixed_value": "dc1"
}
],
"use_all_default_tags": true
},
"dynamic_resources": {
"lds_config": {
"ads": {},
"resource_api_version": "V3"
},
"cds_config": {
"ads": {},
"resource_api_version": "V3"
},
"ads_config": {
"api_type": "DELTA_GRPC",
"transport_api_version": "V3",
"grpc_services": {
"initial_metadata": [
{
"key": "x-consul-token",
"value": ""
}
],
"envoy_grpc": {
"cluster_name": "local_agent"
}
}
}
}
}