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Adding cache API - CLI Rewrite - Serf integration/Clustering - Hooks/…
…Events - Invalidations
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,6 @@ | ||
| #!/bin/bash | ||
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| KONG_VERSION=0.5.0 | ||
| KONG_VERSION=0.5.2 | ||
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| sudo apt-get update | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -146,4 +146,4 @@ function _M.delete(where_t, dao_collection) | |
| end | ||
| end | ||
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| return _M | ||
| return _M | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| local responses = require "kong.tools.responses" | ||
| local cache = require "kong.tools.database_cache" | ||
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| return { | ||
| ["/cache/"] = { | ||
| DELETE = function(self, dao_factory) | ||
| cache.delete_all() | ||
| return responses.send_HTTP_OK() | ||
| end | ||
| }, | ||
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| ["/cache/:key"] = { | ||
| GET = function(self, dao_factory) | ||
| if self.params.key then | ||
| local cached_item = cache.get(self.params.key) | ||
| if cached_item then | ||
| return responses.send_HTTP_OK(cached_item) | ||
| end | ||
| end | ||
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| return responses.send_HTTP_NOT_FOUND() | ||
| end, | ||
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| DELETE = function(self, dao_factory) | ||
| if self.params.key then | ||
| cache.delete(self.params.key) | ||
| return responses.send_HTTP_OK() | ||
| else | ||
| return responses.send_HTTP_NOT_FOUND() | ||
| end | ||
| end | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,52 @@ | ||
| local crud = require "kong.api.crud_helpers" | ||
| local responses = require "kong.tools.responses" | ||
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| return { | ||
| ["/cluster/"] = { | ||
| GET = function(self, dao_factory) | ||
| crud.paginated_set(self, dao_factory.nodes) | ||
| end, | ||
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| POST = function(self, dao_factory) | ||
| local serf = require("kong.cli.services.serf")(configuration) | ||
| if self.params.address then | ||
| local _, err = serf:invoke_signal("join", { self.params.address }) | ||
| if err then | ||
| return responses.send_HTTP_BAD_REQUEST(err) | ||
| else | ||
| return responses.send_HTTP_OK() | ||
| end | ||
| else | ||
| return responses.send_HTTP_BAD_REQUEST("Missing \"address\"") | ||
| end | ||
| end | ||
| }, | ||
| ["/cluster/events/"] = { | ||
| POST = function(self, dao_factory) | ||
| ngx.log(ngx.DEBUG, " received cluster event "..(self.params.type and self.params.type or "UNKNOWN")) | ||
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| local message_t = self.params | ||
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| -- The type is always upper case | ||
| if message_t.type then | ||
| message_t.type = string.upper(message_t.type) | ||
| end | ||
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| -- If it's an update, load the new entity too so it's available in the hooks | ||
| if message_t.type == events.TYPES.ENTITY_UPDATED then | ||
| message_t.old_entity = message_t.entity | ||
| message_t.entity = dao[message_t.collection]:find_by_primary_key({id=message_t.old_entity.id}) | ||
| if not message_t.entity then | ||
| -- This means that the entity has been deleted immediately after an update in the meanwhile that | ||
| -- the system was still processing the update. A delete invalidation will come immediately after | ||
| -- so we can ignore this event | ||
| return responses.send_HTTP_OK() | ||
| end | ||
| end | ||
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| -- Trigger event in the node | ||
| events:publish(message_t.type, message_t) | ||
| return responses.send_HTTP_OK() | ||
| end | ||
| } | ||
| } |
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