feat: enhance service configuration with OCI defaults and improve run…

…time features (#92)

* Support fallback to OCI image config.json for service defaults
  - Auto-populate workdir from OCI config
  - Use entrypoint/cmd for command and args
  - Inherit environment variables from image

* Add support for multiple port mappings per service
  - Replace single port with ports array
  - Update validation for port conflicts
  - Maintain backward compatibility

* Improve logging system
  - Implement log rotation
  - Add supervisor logs viewing
  - Enhance log formatting and organization

* Refactor path handling
  - Remove static global paths
  - Use dynamic path resolution
  - Better organization of monocore directories

BREAKING CHANGE: Service port configuration now uses 'ports' array instead of single 'port' field

.todo.md

@@ -13,3 +13,12 @@
 - [ ] Use sqlitedb for maintaining running services state.
     - [ ] Fix issue with services running even after the config is deleted.
     - [ ] We should be able to guarantee that service is dead when the config is deleted.
+
+- [ ] Treating microvm management like a package manager.
+    - [ ] Store service rootfs, state, logs locally in a .mc directory kind of like ./node_modules.
+    - [ ] Store reference rootfses (oci & monofs) in home_dir with a special store that links to them from forked rootfses.
+
+- [ ] Support multiple registries.
+    - [ ] Use `Reference` type for image_ref where it makes sense: https://docs.rs/oci-spec/0.7.1/oci_spec/distribution/struct.Reference.html
+    - [ ] Qualify image names fully where needed. <registry>/<repo>:<tag>
+    - [ ] Instead of sanitizing image refs, we should just hash them instead.

README.md

@@ -7,19 +7,19 @@
 
   <p>
     <a href="https://discord.gg/T95Y3XnEAK">
-      <img src="https://img.shields.io/static/v1?label=Discord&message=join%20us!&color=mediumslateblue" alt="Discord">
+      <img src="https://img.shields.io/static/v1?label=Discord&message=join%20us!&color=mediumslateblue&logo=discord&logoColor=white" alt="Discord">
     </a>
     <a href="https://github.com/appcypher/monocore/actions?query=">
       <img src="https://github.com/appcypher/monocore/actions/workflows/tests_and_checks.yml/badge.svg" alt="Build Status">
     </a>
     <a href="https://crates.io/crates/monocore">
-      <img src="https://img.shields.io/crates/v/monocore?label=crates" alt="Monocore Crate">
+      <img src="https://img.shields.io/crates/v/monocore?label=crates&logo=rust" alt="Monocore Crate">
     </a>
     <a href="https://docs.rs/monocore">
-      <img src="https://img.shields.io/static/v1?label=Docs&message=docs.rs&color=blue" alt="Monocore Docs">
+      <img src="https://img.shields.io/static/v1?label=Docs&message=docs.rs&color=blue&logo=docs.rs" alt="Monocore Docs">
     </a>
     <a href="https://github.com/appcypher/monocore/blob/main/LICENSE">
-      <img src="https://img.shields.io/badge/License-Apache%202.0-blue.svg" alt="License">
+      <img src="https://img.shields.io/badge/License-Apache%202.0-blue.svg?logo=apache&logoColor=white" alt="License">
     </a>
   </p>
 </div>
@@ -31,7 +31,7 @@ Building AI agents that write and execute code? You'll need a secure sandbox.
 - Generate visualizations and charts
 - Run data analysis scripts
 - Execute system commands safely
-- Create and test web applications
+- Create and host web applications
 - Run automated browser tasks
 - Perform complex calculations
 
@@ -100,29 +100,29 @@ This will install both the `monocore` command and its alias `mc`.
    ```toml
    # monocore.toml
    [[service]]
-    name = "sh-counter"
-    base = "alpine:latest"
-    ram = 256
-    cpus = 1
-    group = "demo"
-    command = "/bin/sh"
-    args = ["-c", "for i in $(seq 1 20); do echo $i; sleep 2; done"]
-
-    [[service]]
-    name = "python-counter"
-    base = "python:3.11-slim"
-    ram = 256
-    cpus = 1
-    group = "demo"
-    command = "/usr/local/bin/python3"
-    args = [
-        "-c",
-        "import time; count=0; [print(f'Count: {count+1}') or time.sleep(2) or (count:=count+1) for _ in range(20)]",
-    ]
-
-    [[group]]
-    name = "demo"
-    local_only = true
+   name = "sh-counter"
+   base = "alpine:latest"
+   ram = 256
+   cpus = 1
+   group = "demo"
+   command = "/bin/sh"
+   args = ["-c", "for i in $(seq 1 20); do echo $i; sleep 2; done"]
+
+   [[service]]
+   name = "python-counter"
+   base = "python:3.11-slim"
+   ram = 256
+   cpus = 1
+   group = "demo"
+   command = "/usr/local/bin/python3"
+   args = [
+      "-c",
+      "import time; count=0; [print(f'Count: {count+1}') or time.sleep(2) or (count:=count+1) for _ in range(20)]",
+   ]
+
+   [[group]]
+   name = "demo"
+   local_only = true
    ```
 
 2. **Manage your sandboxes**

monocore.example.json

@@ -6,7 +6,7 @@
       "ram": 256,
       "cpus": 1,
       "group": "demo",
-      "command": "/bin/sh",
+      "command": "sh",
       "args": ["-c", "for i in $(seq 1 20); do echo $i; sleep 2; done"]
     },
     {
@@ -15,7 +15,7 @@
       "ram": 256,
       "cpus": 1,
       "group": "demo",
-      "command": "/usr/local/bin/python3",
+      "command": "python",
       "args": [
         "-c",
         "import time; count=0; [print(f'Count: {count+1}') or time.sleep(2) or (count:=count+1) for _ in range(20)]"

monocore.example.toml

@@ -4,7 +4,7 @@ base = "alpine:latest"
 ram = 256
 cpus = 1
 group = "demo"
-command = "/bin/sh"
+command = "sh"
 args = ["-c", "for i in $(seq 1 20); do echo $i; sleep 2; done"]
 
 [[service]]
@@ -13,7 +13,7 @@ base = "python:3.11-slim"
 ram = 256
 cpus = 1
 group = "demo"
-command = "/usr/local/bin/python3"
+command = "python"
 args = [
     "-c",
     "import time; count=0; [print(f'Count: {count+1}') or time.sleep(2) or (count:=count+1) for _ in range(20)]",

monocore/Cargo.toml

@@ -69,6 +69,8 @@ pretty-error-debug.workspace = true
 serde_yaml = "0.9.34"
 async-stream.workspace = true
 pin-project = "1.1.7"
+tracing-appender = "0.2.3"
+pin-project-lite = "0.2.15"
 
 [dev-dependencies]
 test-log.workspace = true

monocore/README.md

@@ -7,19 +7,19 @@
 
   <p>
     <a href="https://discord.gg/T95Y3XnEAK">
-      <img src="https://img.shields.io/static/v1?label=Discord&message=join%20us!&color=mediumslateblue" alt="Discord">
+      <img src="https://img.shields.io/static/v1?label=Discord&message=join%20us!&color=mediumslateblue&logo=discord&logoColor=white" alt="Discord">
     </a>
     <a href="https://github.com/appcypher/monocore/actions?query=">
       <img src="https://github.com/appcypher/monocore/actions/workflows/tests_and_checks.yml/badge.svg" alt="Build Status">
     </a>
     <a href="https://crates.io/crates/monocore">
-      <img src="https://img.shields.io/crates/v/monocore?label=crates" alt="Monocore Crate">
+      <img src="https://img.shields.io/crates/v/monocore?label=crates&logo=rust" alt="Monocore Crate">
     </a>
     <a href="https://docs.rs/monocore">
-      <img src="https://img.shields.io/static/v1?label=Docs&message=docs.rs&color=blue" alt="Monocore Docs">
+      <img src="https://img.shields.io/static/v1?label=Docs&message=docs.rs&color=blue&logo=docs.rs" alt="Monocore Docs">
     </a>
     <a href="https://github.com/appcypher/monocore/blob/main/LICENSE">
-      <img src="https://img.shields.io/badge/License-Apache%202.0-blue.svg" alt="License">
+      <img src="https://img.shields.io/badge/License-Apache%202.0-blue.svg?logo=apache&logoColor=white" alt="License">
     </a>
   </p>
 </div>