Merge pull request '57/F2b: A settings layer no longer replaces what a provider serves (issue 696)' (#321) from pkg/57-f2b-served-keys into feat/57-config-and-provisioning

internal/catalogue/co_located_test.go

@@ -51,6 +51,15 @@ func stepCA() Manifest {
 	}
 }
 
+// stepCAWithItsRoot is the authority whose root the operator supplies: the served key asks for it as
+// `${setting:root}` (ADR 0155), the only way a setting reaches what a provider serves since a layer
+// stopped replacing a served key (novox/hq issue 696; before it, the empty `root` was replaced whole).
+func stepCAWithItsRoot() Manifest {
+	m := stepCA()
+	m.Serves["acme-ca"]["root"] = "${setting:root}"
+	return m
+}
+
 // routeProxy issues from that authority, so it must be told the root to verify it with.
 func routeProxy() Manifest {
 	return Manifest{
@@ -78,7 +87,7 @@ func routeProxy() Manifest {
 // The consequence is silent and total: route-proxy wrote an empty CA bundle, fell back to the
 // system trust store, could not verify the internal authority, and no certificate was ever issued.
 func TestACoLocatedProvidersServedValuesReachItsConsumer(t *testing.T) {
-	r, err := Resolve(shelf(stepCA(), routeProxy()),
+	r, err := Resolve(shelf(stepCAWithItsRoot(), routeProxy()),
 		[]string{"step-ca", "route-proxy"}, reachable(), World{})
 	if err != nil {
 		t.Fatal(err)
@@ -106,7 +115,7 @@ func TestACoLocatedProvidersServedValuesReachItsConsumer(t *testing.T) {
 // And the binding file says the same thing, for a consumer that reads the binding rather than a
 // substituted placeholder. The two are one fact and must not be able to disagree.
 func TestACoLocatedConsumersBindingCarriesTheSettledValues(t *testing.T) {
-	r, err := Resolve(shelf(stepCA(), routeProxy()),
+	r, err := Resolve(shelf(stepCAWithItsRoot(), routeProxy()),
 		[]string{"step-ca", "route-proxy"}, reachable(), World{})
 	if err != nil {
 		t.Fatal(err)
@@ -152,7 +161,7 @@ func TestACoLocatedProviderIsSettledWhicheverWayItWasPulledIn(t *testing.T) {
 		{"step-ca", "route-proxy"},
 		{"route-proxy", "step-ca"},
 	} {
-		r, err := Resolve(shelf(stepCA(), routeProxy()), assigned, reachable(), World{})
+		r, err := Resolve(shelf(stepCAWithItsRoot(), routeProxy()), assigned, reachable(), World{})
 		if err != nil {
 			t.Fatal(err)
 		}

internal/catalogue/derived_for_consumer_test.go

@@ -165,16 +165,19 @@ func TestTwoConsumersOfOneProviderGetTheirOwnDerivation(t *testing.T) {
 	}
 }
 
-// An operator may still set what the provider serves, and the mesh still derives the rest: the
+// An operator may still set what the provider serves where its definition asks (${setting:…}), and
-// setting is laid on first, then the consumer's half is filled.
+// the mesh still derives the rest: the setting is filled first, then the consumer's half. (Until
+// novox/hq issue 696 the layer replaced the served bucket whole; a layer replaces no served key now.)
 func TestASettingComposesWithADerivedValue(t *testing.T) {
-	r, err := Resolve(shelf(store(), files()), []string{"store", "files"}, reachable(), World{})
+	prefixed := store()
+	prefixed.Serves["s3-bucket"]["bucket"] = "${setting:bucket-prefix}${consumer:as:dns}"
+	r, err := Resolve(shelf(prefixed, files()), []string{"store", "files"}, reachable(), World{})
 	if err != nil {
 		t.Fatal(err)
 	}
 	out, err := r.Declaration(Rendering{
 		Settings: SettingsBy{"store": {{From: "the operator",
-			Values: map[string]any{"bucket": "team-${consumer:as:dns}"}}}},
+			Values: map[string]any{"bucket-prefix": "team-"}}}},
 		Grants: []Grant{{Provision: "s3-bucket", Consumer: "workstation", From: "files", Slug: "files",
 			Values: map[string]any{}, Sealed: "c2VhbGVk"}},
 	})

internal/catalogue/served_by_setting_test.go

@@ -0,0 +1,194 @@
+package catalogue
+
+import (
+	"bytes"
+	"encoding/json"
+	"os"
+	"strings"
+	"testing"
+)
+
+// influxdb and grafana as the catalogue declares them, cut to what composes the data source on a
+// machine like ace (novox/hq issue 696): what influxdb serves for influxdb-api and its mergeable
+// runtime configuration, and grafana's binding, data source file and credential.
+const grafanaLikeTheCatalogue = `{
+  "module": "grafana", "version": "1",
+  "requires": [{"name": "influxdb-api", "optional": true}],
+  "contributes": {"influxdb-api": {"access": "read"}},
+  "binds": {"influxdb-api": "${dir:state}/influxdb.json"},
+  "secrets": {"influxdb-api": "${dir:mesh-state}/influxdb-api"},
+  "resources": [
+    {"id": "mesh-state", "type": "directory", "mode": "0700", "place": "mesh"},
+    {"id": "state", "type": "directory", "mode": "0700", "place": "."},
+    {"id": "influxdb-datasources", "type": "directory", "mode": "0755", "owner": "472:0"},
+    {"id": "influxdb-datasource", "type": "file", "path": "${dir:influxdb-datasources}/mesh-influxdb.yaml", "mode": "0644",
+     "content": "apiVersion: 1\n# Written by the mesh from grafana's influxdb-api binding, only while it is bound (novox/hq ADR 0330):\n# without influxdb, grafana runs with no mesh data source. grafana reads it at start. Its own name and\n# uid, so a data source somebody made in the UI is never overwritten, and read-only in the UI because\n# the mesh resets it. The password is read from the file the mesh delivers, never written here.\ndatasources:\n  - name: InfluxDB (mesh)\n    uid: mesh-influxdb-api\n    type: influxdb\n    access: proxy\n    url: ${bound:influxdb-api:scheme}://${bound:influxdb-api:at}:${bound:influxdb-api:port}\n    user: ${bound:influxdb-api:as}\n    isDefault: false\n    editable: false\n    jsonData:\n      dbName: ${bound:influxdb-api:bucket}\n      httpMode: POST\n    secureJsonData:\n      password: $__file{/run/secrets/influxdb/influxdb-api}\n",
+     "only-when-bound": "influxdb-api"}
+  ]
+}`
+
+// influxdbServing is influxdb as the catalogue declared it before issue 696 (literal served org and
+// bucket) or after (served from its settings, today's literals as their defaults).
+func influxdbServing(after bool) string {
+	served := `"org": "mesh", "bucket": "default"`
+	settings, takes := ``, ``
+	if after {
+		served = `"org": "${setting:org}", "bucket": "${setting:bucket}"`
+		settings = `"settings": {
+      "org": {"kind": "preference", "default": "mesh", "why": "the org influxdb makes at its first start"},
+      "bucket": {"kind": "preference", "default": "default", "why": "the bucket influxdb makes at its first start"}},`
+		takes = `, "takes-settings": ["bucket", "org", "url"], "trusted": true`
+	}
+	return `{
+  "module": "influxdb", "version": "1",
+  "provides": [{"name": "influxdb-api", "scope": "mesh", "identity": {"in": "an InfluxDB v1 authorization"}}],
+  "listens": [{"name": "api", "port": 8086, "protocol": "tcp", "from": "mesh", "why": "queries and writes"}],
+  ` + settings + `
+  "serves": {"influxdb-api": {"scheme": "http", "port": 8086, ` + served + `}},
+  "resources": [
+    {"id": "mesh-state", "type": "directory", "mode": "0700", "place": "mesh"},
+    {"id": "runtime-config", "type": "file", "path": "${dir:mesh-state}/config.json", "mode": "0600",
+     "content": "{}\n", "merge": "json"` + takes + `}
+  ]
+}`
+}
+
+// composedLikeAce is every resource of grafana and influxdb as one machine composes them, by id, with
+// influxdb's settings layer on it.
+func composedLikeAce(t *testing.T, influxdb string, layers []Layer) map[string]string {
+	t.Helper()
+	var ms []Manifest
+	for _, raw := range []string{influxdb, grafanaLikeTheCatalogue} {
+		m, err := ParseManifest([]byte(raw))
+		if err != nil {
+			t.Fatal(err)
+		}
+		ms = append(ms, m)
+	}
+	r, err := Resolve(shelf(ms...), []string{"influxdb", "grafana"}, reachable(), World{})
+	if err != nil {
+		t.Fatal(err)
+	}
+	out, err := r.Declaration(Rendering{Settings: SettingsBy{"influxdb": layers},
+		Needed: map[string]map[string]string{}})
+	if err != nil {
+		t.Fatal(err)
+	}
+	got := map[string]string{}
+	for _, res := range out {
+		id, _ := res["id"].(string)
+		if !strings.HasPrefix(id, "grafana.") && !strings.HasPrefix(id, "influxdb.") {
+			continue
+		}
+		b, err := json.Marshal(res)
+		if err != nil {
+			t.Fatal(err)
+		}
+		got[id] = string(b)
+	}
+	return got
+}
+
+// aceLikeLayer is a layer like influxdb's on ace: its own org and bucket (made up here), and the
+// endpoint block the mesh reads itself.
+func aceLikeLayer() []Layer {
+	return []Layer{{From: "ace", Values: map[string]any{
+		"org": "made-up-org", "bucket": "made-up-bucket",
+		"endpoints": map[string]any{"api": map[string]any{"label": "influx", "port": float64(8086), "reach": "internal"}},
+	}}}
+}
+
+// grafana composes byte for byte as it did before issue 696, on a machine like ace and on one
+// without a layer, now that influxdb serves its org and bucket from its settings and no layer
+// replaces a served key. The golden files are grafana's resources as the integration branch's
+// controller composed them at 71362c1 (Settle still overriding), with influxdb serving the literals.
+func TestGrafanaComposesTheSameOnceInfluxdbServesItsSettings(t *testing.T) {
+	for name, layers := range map[string][]Layer{"ace": aceLikeLayer(), "unlayered": nil} {
+		raw, err := os.ReadFile("testdata/influxdb-served-by-setting/grafana-" + name + ".json")
+		if err != nil {
+			t.Fatal(err)
+		}
+		var want map[string]json.RawMessage
+		if err := json.Unmarshal(raw, &want); err != nil {
+			t.Fatal(err)
+		}
+		got := composedLikeAce(t, influxdbServing(true), layers)
+		seen := 0
+		for id, v := range got {
+			if !strings.HasPrefix(id, "grafana.") {
+				continue
+			}
+			seen++
+			w, ok := want[id]
+			if !ok {
+				t.Errorf("%s: %s composes and did not before", name, id)
+				continue
+			}
+			var compact bytes.Buffer
+			if err := json.Compact(&compact, w); err != nil {
+				t.Fatal(err)
+			}
+			if compact.String() != v {
+				t.Errorf("%s: %s changed:\n got %s\nwant %s", name, id, v, compact.String())
+			}
+		}
+		if seen != len(want) {
+			t.Errorf("%s: %d of grafana's %d resources compose", name, seen, len(want))
+		}
+	}
+}
+
+// What a provider serves is its definition's, filled from settings only where it asks with
+// ${setting:<key>} (novox/hq issue 696, ADR 0348 clause 11): a layer that sets a key the provider
+// serves as a literal replaces nothing, and a key it does not serve is never added.
+func TestALayerNoLongerReplacesAServedKey(t *testing.T) {
+	served, err := Settle(map[string]any{"host": "mail", "port": 25},
+		[]Layer{{From: "the mesh", Values: map[string]any{"host": "post", "sitename": "Mail"}}})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if served["host"] != "mail" {
+		t.Errorf("a layer replaced the served host: %v", served)
+	}
+	if _, leaked := served["sitename"]; leaked {
+		t.Errorf("a setting for a file reached the consumers: %v", served)
+	}
+
+	// And a layer setting it is said to reach nothing, rather than taken for a change.
+	m := Manifest{Module: "mail", Serves: map[string]map[string]any{"smtp": {"host": "mail"}}}
+	if unused := UnusedSettings(m, []Layer{{From: "the mesh", Values: map[string]any{"host": "post"}}}); len(unused) != 1 {
+		t.Errorf("a layer setting a literal served key was not said to reach nothing: %v", unused)
+	}
+
+	// influxdb as it was before issue 696, serving literals, under a layer like ace's: the layer no
+	// longer reaches grafana — which is why the catalogue moves influxdb first.
+	got := composedLikeAce(t, influxdbServing(false), aceLikeLayer())
+	for _, id := range []string{"grafana.influxdb-datasource", "grafana.bound-influxdb-api"} {
+		if strings.Contains(got[id], "made-up") {
+			t.Errorf("%s still carries the layer's value over a literal served key: %s", id, got[id])
+		}
+	}
+	if !strings.Contains(got["grafana.influxdb-datasource"], `dbName: default\n`) {
+		t.Errorf("the data source does not name the served literal: %s", got["grafana.influxdb-datasource"])
+	}
+}
+
+// influxdb's own runtime configuration takes the keys it names: org and bucket from a layer like
+// ace's, and not the endpoint block the mesh reads itself, which today's form wrote there too.
+func TestInfluxdbsConfigTakesItsOrgAndBucket(t *testing.T) {
+	got := composedLikeAce(t, influxdbServing(true), aceLikeLayer())["influxdb.runtime-config"]
+	var r map[string]any
+	if err := json.Unmarshal([]byte(got), &r); err != nil {
+		t.Fatal(err)
+	}
+	if want := "{\n  \"bucket\": \"made-up-bucket\",\n  \"org\": \"made-up-org\"\n}\n"; r["content"] != want {
+		t.Errorf("config.json: got %q, want %q", r["content"], want)
+	}
+	got = composedLikeAce(t, influxdbServing(true), nil)["influxdb.runtime-config"]
+	if err := json.Unmarshal([]byte(got), &r); err != nil {
+		t.Fatal(err)
+	}
+	if r["content"] != "{}\n" {
+		t.Errorf("a default reached the mergeable file: %q", r["content"])
+	}
+}

internal/catalogue/settings.go

@@ -117,25 +117,27 @@ func ApplySettings(resource map[string]any, layers []Layer) (map[string]any, err
 	return out, nil
 }
 
-// Settle lays settings over what a provider serves. Exported because a served fact is settled where
+// Settle fills what a provider serves from its settings. Exported because a served fact is settled
-// the mesh is walked rather than where a node is declared.
+// where the mesh is walked rather than where a node is declared.
 //
-// **A setting overrides a served key; it never adds one** (novox/hq 04-ISSUES/173). What a consumer
+// **What a provider serves is its definition's; a layer replaces none of it** (novox/hq ADR 0348
-// is told is the provider's contract, and a setting made for one of the provider's files — a site
+// clause 11, issue 696). A served value is filled from the layers only where the definition asks,
-// name, a public address — is not part of it. Before this, every setting of a module reached every
+// with `${setting:<key>}` (ADR 0155) — a mail provider's domain, an identity provider's issuer, a
-// consumer of every provision it served.
+// time-series store's org and bucket — and a layer that sets a key the provider serves as a literal
+// changes nothing a consumer is told. Nor does a setting add a key (novox/hq 04-ISSUES/173): a
+// setting made for one of the provider's files — a site name, a public address — is not part of the
+// contract. Until issue 696, a layer replaced any served key it named; influxdb on ace was the one
+// layer relying on it, and serves `${setting:org}` and `${setting:bucket}` since.
 func Settle(base map[string]any, layers []Layer) (map[string]any, error) {
-	return overridden(base, layers, "what is served")
+	return filledFromSettings(deepCopy(base), layers, "what is served")
 }
 
-// overridden lays settings over a map whose keys are its contract: a contribution, a served fact.
+// overridden lays settings over a contribution: a map whose keys are its contract. Only the keys the
-// Only the keys the map already declares are touched; the rest of a layer is somebody else's
+// map already declares are touched; the rest of a layer is somebody else's business (a file's,
-// business (a file's, another destination's) and is left to reach it there.
+// another destination's) and is left to reach it there.
 //
-// A declared value may itself be the operator's, `${setting:<key>}` (ADR 0155): a mail provider
+// A declared value may itself be the operator's, `${setting:<key>}` (ADR 0155), filled after the
-// serves its domain, an identity provider its issuer, and neither is the definition's to state.
+// overrides (filledFromSettings).
-// Filled from the layers after the overrides, and refused by name when nothing sets it — a literal
-// placeholder handed to a consumer is a service configured against a string nobody meant.
 func overridden(base map[string]any, layers []Layer, what string) (map[string]any, error) {
 	kept := make([]Layer, 0, len(layers))
 	for _, layer := range layers {
@@ -151,6 +153,14 @@ func overridden(base map[string]any, layers []Layer, what string) (map[string]an
 	if err != nil {
 		return nil, err
 	}
+	return filledFromSettings(merged, layers, what)
+}
+
+// filledFromSettings fills each `${setting:<key>}` in a map's top-level strings from the layers,
+// later beating earlier and a module's defaults lowest, and refuses one nothing sets by name — a
+// literal placeholder handed to a consumer is a service configured against a string nobody meant.
+// It fills merged in place and returns it.
+func filledFromSettings(merged map[string]any, layers []Layer, what string) (map[string]any, error) {
 	for key, value := range merged {
 		s, ok := value.(string)
 		if !ok {
@@ -177,7 +187,8 @@ func overridden(base map[string]any, layers []Layer, what string) (map[string]an
 // module says what it means by default, and somebody says what it means here. A contribution that
 // could not be settled would have to be edited to be reused anywhere else. The two differ in one
 // respect, and the caller decides it: a file takes keys it did not declare (a setting may add to a
-// configuration), a contribution or served fact does not (overridden).
+// configuration), a contribution does not (overridden). A served fact takes no layer at all; only
+// its ${setting:<key>} is filled (Settle).
 func settle(base map[string]any, layers []Layer, protected map[string]bool, what string) (
 	map[string]any, error) {
 	merged := deepCopy(base)
@@ -353,8 +364,9 @@ func sortedKeysAny(m map[string]any) []string {
 // way there is. This is what makes that visible at the moment they set it.
 //
 // Where a key can land: any mergeable file takes any key; a file asking for `${setting:<key>}`
-// takes that key (ADR 0155); a contribution or a served fact takes a key it declares, and no other
+// takes that key (ADR 0155); a contribution takes a key it declares, and no other (novox/hq
-// (novox/hq 04-ISSUES/173); and the mesh's own words — `expose`, `ports`, `reach`, `endpoints` —
+// 04-ISSUES/173); a served fact takes only the keys it asks for as `${setting:<key>}`, since a layer
+// replaces no served key (novox/hq issue 696); and the mesh's own words — `expose`, `ports`, `reach`, `endpoints` —
 // are read by the mesh. A key none of those takes is stray, and is said so rather than dropped.
 func UnusedSettings(m Manifest, layers []Layer) []string {
 	named := namesItsKeys(m)
@@ -397,11 +409,6 @@ func UnusedSettings(m Manifest, layers []Layer) []string {
 			}
 		}
 	}
-	for _, served := range m.Serves {
-		for key := range served {
-			lands[key] = true
-		}
-	}
 	var unused []string
 	for _, layer := range layers {
 		for key := range layer.Whole() {
@@ -444,7 +451,7 @@ func UnusedSettings(m Manifest, layers []Layer) []string {
 			}
 			unused = append(unused, fmt.Sprintf(
 				"%s sets %q, and %s has no file that merges it, asks for no ${setting:%s}, and "+
-					"declares no %q in what it contributes or serves%s",
+					"declares no %q in what it contributes%s",
 				layer.From, key, m.Module, key, key, takenSaid(m)))
 		}
 	}

internal/catalogue/settings_test.go

@@ -190,22 +190,6 @@ func TestASettingLandsOnlyWhereSomethingDeclaresIt(t *testing.T) {
 	}
 }
 
-func TestASettingOverridesAServedKeyAndAddsNone(t *testing.T) {
-	// What a consumer is told is the provider's contract. A setting made for one of the
-	// provider's files — its site name, its public address — is not part of it.
-	served, err := Settle(map[string]any{"host": "mail", "port": 25},
-		[]Layer{{From: "the mesh", Values: map[string]any{"host": "post", "sitename": "Mail"}}})
-	if err != nil {
-		t.Fatal(err)
-	}
-	if served["host"] != "post" {
-		t.Errorf("the setting did not override the served host: %v", served)
-	}
-	if _, leaked := served["sitename"]; leaked {
-		t.Errorf("a setting for a file reached the consumers: %v", served)
-	}
-}
-
 func TestContentThatIsNotJSONIsRefusedWhereSomebodyIsLooking(t *testing.T) {
 	// Rather than on the machine, at apply time, as a file the program cannot read.
 	_, err := ApplySettings(file(`this is not json`), nil)

internal/catalogue/testdata/influxdb-served-by-setting/grafana-ace.json

@@ -0,0 +1,35 @@
+{
+  "grafana.bound-influxdb-api": {
+    "content": "{\n  \"as\": \"mesh_workstation_grafana\",\n  \"at\": \"workstation.internal\",\n  \"binding\": 1,\n  \"from\": \"workstation\",\n  \"generated\": \"by the mesh — do not edit; replaced whenever this changes. The credential is not here: it is sealed, in the file this module's manifest names under `secrets`\",\n  \"provision\": \"influxdb-api\",\n  \"serves\": {\n    \"bucket\": \"made-up-bucket\",\n    \"org\": \"made-up-org\",\n    \"port\": 8086,\n    \"scheme\": \"http\"\n  }\n}\n",
+    "id": "grafana.bound-influxdb-api",
+    "mode": "0644",
+    "path": "/var/lib/grafana/influxdb.json",
+    "type": "file"
+  },
+  "grafana.influxdb-datasource": {
+    "content": "apiVersion: 1\n# Written by the mesh from grafana's influxdb-api binding, only while it is bound (novox/hq ADR 0330):\n# without influxdb, grafana runs with no mesh data source. grafana reads it at start. Its own name and\n# uid, so a data source somebody made in the UI is never overwritten, and read-only in the UI because\n# the mesh resets it. The password is read from the file the mesh delivers, never written here.\ndatasources:\n  - name: InfluxDB (mesh)\n    uid: mesh-influxdb-api\n    type: influxdb\n    access: proxy\n    url: http://workstation.internal:8086\n    user: mesh_workstation_grafana\n    isDefault: false\n    editable: false\n    jsonData:\n      dbName: made-up-bucket\n      httpMode: POST\n    secureJsonData:\n      password: $__file{/run/secrets/influxdb/influxdb-api}\n",
+    "id": "grafana.influxdb-datasource",
+    "mode": "0644",
+    "path": "/var/lib/grafana/influxdb-datasources/mesh-influxdb.yaml",
+    "type": "file"
+  },
+  "grafana.influxdb-datasources": {
+    "id": "grafana.influxdb-datasources",
+    "mode": "0755",
+    "owner": "472:0",
+    "path": "/var/lib/grafana/influxdb-datasources",
+    "type": "directory"
+  },
+  "grafana.mesh-state": {
+    "id": "grafana.mesh-state",
+    "mode": "0700",
+    "path": "/var/lib/mesh/grafana",
+    "type": "directory"
+  },
+  "grafana.state": {
+    "id": "grafana.state",
+    "mode": "0700",
+    "path": "/var/lib/grafana",
+    "type": "directory"
+  }
+}

internal/catalogue/testdata/influxdb-served-by-setting/grafana-unlayered.json

@@ -0,0 +1,35 @@
+{
+  "grafana.bound-influxdb-api": {
+    "content": "{\n  \"as\": \"mesh_workstation_grafana\",\n  \"at\": \"workstation.internal\",\n  \"binding\": 1,\n  \"from\": \"workstation\",\n  \"generated\": \"by the mesh — do not edit; replaced whenever this changes. The credential is not here: it is sealed, in the file this module's manifest names under `secrets`\",\n  \"provision\": \"influxdb-api\",\n  \"serves\": {\n    \"bucket\": \"default\",\n    \"org\": \"mesh\",\n    \"port\": 8086,\n    \"scheme\": \"http\"\n  }\n}\n",
+    "id": "grafana.bound-influxdb-api",
+    "mode": "0644",
+    "path": "/var/lib/grafana/influxdb.json",
+    "type": "file"
+  },
+  "grafana.influxdb-datasource": {
+    "content": "apiVersion: 1\n# Written by the mesh from grafana's influxdb-api binding, only while it is bound (novox/hq ADR 0330):\n# without influxdb, grafana runs with no mesh data source. grafana reads it at start. Its own name and\n# uid, so a data source somebody made in the UI is never overwritten, and read-only in the UI because\n# the mesh resets it. The password is read from the file the mesh delivers, never written here.\ndatasources:\n  - name: InfluxDB (mesh)\n    uid: mesh-influxdb-api\n    type: influxdb\n    access: proxy\n    url: http://workstation.internal:8086\n    user: mesh_workstation_grafana\n    isDefault: false\n    editable: false\n    jsonData:\n      dbName: default\n      httpMode: POST\n    secureJsonData:\n      password: $__file{/run/secrets/influxdb/influxdb-api}\n",
+    "id": "grafana.influxdb-datasource",
+    "mode": "0644",
+    "path": "/var/lib/grafana/influxdb-datasources/mesh-influxdb.yaml",
+    "type": "file"
+  },
+  "grafana.influxdb-datasources": {
+    "id": "grafana.influxdb-datasources",
+    "mode": "0755",
+    "owner": "472:0",
+    "path": "/var/lib/grafana/influxdb-datasources",
+    "type": "directory"
+  },
+  "grafana.mesh-state": {
+    "id": "grafana.mesh-state",
+    "mode": "0700",
+    "path": "/var/lib/mesh/grafana",
+    "type": "directory"
+  },
+  "grafana.state": {
+    "id": "grafana.state",
+    "mode": "0700",
+    "path": "/var/lib/grafana",
+    "type": "directory"
+  }
+}