https://github.com/ngerakines/consul-patch-json

A tool to patch JSON values in consul.
https://github.com/ngerakines/consul-patch-json

consul rust utility

Last synced: 2 months ago
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A tool to patch JSON values in consul.

• Host: GitHub
• URL: https://github.com/ngerakines/consul-patch-json
• Owner: ngerakines
• License: mit
• Created: 2023-04-28T12:44:18.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2023-04-28T20:02:04.000Z (about 2 years ago)
• Last Synced: 2025-02-04T18:08:48.017Z (3 months ago)
• Topics: consul, rust, utility
• Language: Shell
• Homepage:
• Size: 9.77 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# consul-patch-json

A small tool used to patch JSON values in consul.

Usage:

    $ consul-patch-json apps/foo/config version='"1.0.0"'

# Installation

    $ cargo install consul-patch-json

# Consul Configuration

The following environment variables are used to configure consul interaction:

* `CONSUL_HTTP_ADDR`

* `CONSUL_CACERT`

* `CONSUL_CAPATH`

* `CONSUL_CLIENT_CERT`

* `CONSUL_CLIENT_KEY`

* `CONSUL_HTTP_TOKEN`

* `CONSUL_HTTP_SSL_VERIFY`

# Examples

# Adding attributes

    $ consul kv put apps/foo/config '{"version": "1.0.0"}'

    $ consul-patch-json apps/foo/config description='"My app"'

    $ consul kv get apps/foo/config

    {"description":"My app","version":"1.0.0"}

# Replacing attributes

    $ consul kv put apps/foo/config '{"version": "1.0.0"}'

    $ consul-patch-json apps/foo/config version='"1.0.1"'

    $ consul kv get apps/foo/config

    {"version":"1.0.1"}

# Complex attributes

    $ consul kv put apps/foo/config '{"version": "1.0.0"}'

    $ consul-patch-json apps/foo/config features='["metrics"]'

    $ consul kv get apps/foo/config

    {"features":["metrics"],"version":"1.0.0"}

# Reading standard input for single attributes

    $ consul kv put apps/foo/config '{"version": "1.0.0"}'

    $ echo '["coffee"]' | consul-patch-json apps/foo/config features=--

    $ consul kv get apps/foo/config

    {"features":["coffee"],"version":"1.0.0"}

# JSON Merge Patch (RFC 7396)

    $ consul kv put apps/foo/config '{"version": "1.0.0"}'

    $ jo features=$(jo -a coffee metrics) | consul-patch-json apps/foo/config --

    $ consul kv get apps/foo/config

    {"features":["coffee","metrics"],"version":"1.0.0"}

See also: https://datatracker.ietf.org/doc/html/rfc7396

# JSON Patch (RFC 6902)

    $ consul kv put apps/foo/config '{"version": "1.0.0","features":["coffee"]}'

    $ cat > patch.json <