From d9920ac0cc47554bb995315c9aadd7977d1cdc35 Mon Sep 17 00:00:00 2001
From: Leandro Rosa <leandro.rosa@4screen.com>
Date: Mon, 8 Dec 2025 09:15:07 -0300
Subject: [PATCH 1/3] Multitenancy support

---
 templates/config.yaml | 27 +++++++++++++++++++++++++++
 values.yaml           | 27 +++++++++++++++++++++++++++
 2 files changed, 54 insertions(+)

diff --git a/templates/config.yaml b/templates/config.yaml
index 30fa1a3..e5edc48 100644
--- a/templates/config.yaml
+++ b/templates/config.yaml
@@ -154,6 +154,33 @@ data:
         shard = {{ .shard }}
         {{- end }}
 
+        {{- range .Values.shardedTables }}
+        [[sharded_tables]]
+        database = {{ .database | quote }}
+        {{- if .name }}
+        name = {{ .name | quote }}
+        {{- end }}
+        column = {{ .column | quote }}
+        data_type = {{ .dataType | quote }}
+        {{- end }}
+
+        {{- range .Values.shardedMappings }}
+        [[sharded_mappings]]
+        database = {{ .database | quote }}
+        column = {{ .column | quote }}
+        kind = {{ .kind | quote }}
+        shard = {{ .shard}}
+        {{- if .values }}
+        values = {{ .values| toToml }}
+        {{- end }}
+        {{- if .start }}
+        start = {{ .start }}
+        {{- end }}
+        {{- if .end }}
+        end = {{ .end }}
+        {{- end}}
+        {{- end }}
+
         {{- if or (hasKey .Values "tcpKeepalive") (hasKey .Values "tcpTime") (hasKey .Values "tcpInterval") (hasKey .Values "tcpRetries") }}
         [tcp]
         {{- if hasKey .Values "tcpKeepalives" }}
diff --git a/values.yaml b/values.yaml
index 50fdb3a..1e11b6a 100644
--- a/values.yaml
+++ b/values.yaml
@@ -112,6 +112,33 @@ mirrors: []
 #     shard: 0
 shardedSchemas: []
 
+# shardedTables contains the list of sharded table entries in pgdog.toml
+# Each entry requires: database, column and dataType; name is optional
+# Example:
+# shardedTables:
+#   - database: "prod"
+#     name: "users"
+#     column: "id"
+#     dataType: "bigint"
+shardedTables: []
+
+# shardedMappings contains the list of sharded mapping entries in pgdog.toml
+# Each entry requires: database, column, kind, shard; values, start and end are optional
+# Example:
+# shardedMappings:
+#     - database: "prod"
+#       column: "tenant_id"
+#       kind: "list"
+#       values: = [1, 5, 1_000]
+#       shard: 0
+#     - database: "prod"
+#       column: "tenant_id"
+#       kind: "range"
+#       start: 1
+#       end: 100
+#       shard: 1
+shardedMappings: []
+
 # service contains the Kubernetes service configuration
 service:
   # type specifies the type of Kubernetes service

From bb6e3c06eca78f69a83007d115a54e89e6d76e82 Mon Sep 17 00:00:00 2001
From: Leandro Rosa <leandro.rosa@4screen.com>
Date: Mon, 8 Dec 2025 09:29:03 -0300
Subject: [PATCH 2/3] Multitenancy support

---
 values.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/values.yaml b/values.yaml
index 1e11b6a..18045ef 100644
--- a/values.yaml
+++ b/values.yaml
@@ -129,7 +129,7 @@ shardedTables: []
 #     - database: "prod"
 #       column: "tenant_id"
 #       kind: "list"
-#       values: = [1, 5, 1_000]
+#       values: [1, 5, 1_000]
 #       shard: 0
 #     - database: "prod"
 #       column: "tenant_id"

From 787d5b0a02ffa77f8e578cb936a022ad3434298a Mon Sep 17 00:00:00 2001
From: Lev Kokotov <levkk@users.noreply.github.com>
Date: Tue, 9 Dec 2025 09:36:21 -0800
Subject: [PATCH 3/3] Apply suggestion from @levkk

---
 templates/config.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/config.yaml b/templates/config.yaml
index e5edc48..2953276 100644
--- a/templates/config.yaml
+++ b/templates/config.yaml
@@ -169,7 +169,7 @@ data:
         database = {{ .database | quote }}
         column = {{ .column | quote }}
         kind = {{ .kind | quote }}
-        shard = {{ .shard}}
+        shard = {{ .shard }}
         {{- if .values }}
         values = {{ .values| toToml }}
         {{- end }}