feat: Add self-managed debug tool

Introduces a new CLI tool for debugging self-managed Materialize deployments in Kubernetes. The tool can:
- Collect pod logs
- Collect info similar to `kubectl get all -o wide`
- Up next will be getting events, describe output, and rest of TODOs.

Cargo.toml

@@ -84,6 +84,7 @@ members = [
     "src/s3-datagen",
     "src/secrets",
     "src/segment",
+    "src/self-managed-debug",
     "src/server-core",
     "src/service",
     "src/ssh-util",
@@ -202,6 +203,7 @@ default-members = [
     "src/s3-datagen",
     "src/secrets",
     "src/segment",
+    "src/self-managed-debug",
     "src/server-core",
     "src/service",
     "src/sql",

WORKSPACE

@@ -649,6 +649,7 @@ crates_repository(
         "//:src/s3-datagen/Cargo.toml",
         "//:src/secrets/Cargo.toml",
         "//:src/segment/Cargo.toml",
+        "//:src/self-managed-debug/Cargo.toml",
         "//:src/server-core/Cargo.toml",
         "//:src/service/Cargo.toml",
         "//:src/sql-lexer/Cargo.toml",

src/self-managed-debug/BUILD.bazel

@@ -0,0 +1,37 @@
+# Code generated by cargo-gazelle DO NOT EDIT
+
+# Copyright Materialize, Inc. and contributors. All rights reserved.
+#
+# Use of this software is governed by the Business Source License
+# included in the LICENSE file at the root of this repository.
+#
+# As of the Change Date specified in that file, in accordance with
+# the Business Source License, use of this software will be governed
+# by the Apache License, Version 2.0.
+
+load("@crates_io//:defs.bzl", "aliases", "all_crate_deps")
+load("@rules_rust//rust:defs.bzl", "rust_binary")
+
+package(default_visibility = ["//visibility:public"])
+
+rust_binary(
+    name = "mz_self_managed_debug",
+    srcs = glob(["src/**/*.rs"]),
+    aliases = aliases(
+        normal = True,
+        proc_macro = True,
+    ),
+    compile_data = [],
+    crate_root = "src/main.rs",
+    data = [],
+    env = {},
+    features = [],
+    proc_macro_deps = [] + all_crate_deps(proc_macro = True),
+    rustc_env = {},
+    rustc_flags = [],
+    version = "0.130.1",
+    deps = [
+        "//src/build-info:mz_build_info",
+        "//src/ore:mz_ore",
+    ] + all_crate_deps(normal = True),
+)

src/self-managed-debug/Cargo.toml

@@ -0,0 +1,32 @@
+[package]
+name = "mz-self-managed-debug"
+description = "Debug tool for self-managed Materialize."
+version = "0.130.1"
+edition.workspace = true
+rust-version.workspace = true
+publish = false
+
+[lints]
+workspace = true
+
+[dependencies]
+anyhow = "1.0.66"
+chrono = { version = "0.4.35", default-features = false }
+clap = { version = "4.5.23", features = ["derive", "env"] }
+futures = "0.3.25"
+k8s-openapi = { version = "0.22.0", features = ["v1_29"] }
+kube = { version = "0.92.1", default-features = false, features = ["client", "runtime", "ws"] }
+mz-build-info = { path = "../build-info" }
+mz-ore = { path = "../ore", features = ["cli", "test"] }
+serde = "1.0.152"
+serde_json = "1.0.125"
+tabled = "0.10.0"
+tokio = "1.38.0"
+tracing = "0.1.37"
+workspace-hack = { version = "0.0.0", path = "../workspace-hack", optional = true }
+
+[package.metadata.cargo-udeps.ignore]
+normal = ["workspace-hack"]
+
+[features]
+default = ["workspace-hack"]

src/self-managed-debug/README.md

@@ -0,0 +1,3 @@
+# `self-managed-debug`
+
+This tool allows us to debug a user's self-managed environment.