ipanocloud commented on issue #9698:
URL: https://github.com/apache/apisix/issues/9698#issuecomment-1611009644
> > snc-app-info
>
> Is this all the code for the plugin you added?
```
local require = require
local core = require("apisix.core")
local tostring = tostring
local apps
local schema = {
type = "object",
properties = {
allow_degradation = { type = "boolean", default = false }
}
}
local plugin_name = "snc-app-info"
local _M = {
version = 0.1,
priority = 94,
name = plugin_name,
schema = schema,
}
function _M.check_schema(conf)
local ok, err = core.schema.check(schema, conf)
if not ok then
return false, err
end
return true
end
function _M.apps()
if not apps then
return nil, nil
end
return apps.values, apps.conf_version
end
function _M.get_by_id(app_id)
local app
local apps = core.config.fetch_created_obj("/apps")
if apps then
app = apps:get(tostring(app_id))
end
if not app then
core.log.warn("failed to find app by id from shared dict: ", app_id)
local key = "/apps/" .. app_id
local res, err = core.etcd.get(key, not app_id)
if not res then
core.log.error("failed to fetch client info from etcd: ", err,
", ", app_id)
return 503, "failed to fetch client info by " .. "app id [" ..
app_id .. "]: " .. err
end
if res.status == 404 then
return 404, nil
end
return nil, res.body.node.value
end
return nil, app.value
end
function _M.init()
local err
apps, err = core.config.new("/apps", {
automatic = true,
filter = function(app)
core.log.debug("filter app: ", core.json.delay_encode(app, true))
end,
})
if not apps then
core.log.error("failed to sync /apps: ", err)
end
end
return _M
```
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