Add notes for 2024-06-21

content/posts/2024-06.md

@@ -45,4 +45,63 @@ value.parseJson()['datasetVersion']['termsOfUse']
   - I also spent some time converting the `ilri/post_bitstreams.py` script to use the DSpace 7 REST API via dspace-rest-client
   - There are 28 PDFs specified for these 176 duplicates, and a handful of them do not already exist on CGSpace so I will upload them
 
+## 2024-06-19
+
+- Spent some time checking the remaining 3312 IFPRI 2016–2019 migration set for duplicates on CGSpace
+  - There seem to be about 50 exact matches of title, type, and issue date
+
+## 2024-06-20
+
+- Finalize merging and uploading metadata for 48 duplicates from the IFPRI 2016–2019 migration set
+- Heavy load on both CGSpace and DSpace 7 Test this afternoon
+  - Took me a while to figure out it was due to someone / something hammering `/search` for a bunch of facets
+  - The `pm2 logs` command was more useful than the nginx logs to see the requests at least, for example:
+
+```
+0|dspace-ui  | GET /search?f.sdg=SDG%2013%20-%20Climate%20action,equals&spc.page=1&f.accessRights=Open%20Access,equals&f.dateIssued.min=2023&f.dateIssued.max=2024&f.country=Colombia,equals&f.subject=climate%20change,equals&f.region=Latin%20America%20and%20the%20Caribbean,equals&f.publisher=CGIAR%20FOCUS%20Climate%20Security,equals - - ms - -
+1|dspace-ui  | GET /search?f.accessRights=Open%20Access,equals&spc.page=1&f.sponsorship=CGIAR%20Trust%20Fund,equals&f.impactArea=Climate%20adaptation%20and%20mitigation,equals&f.region=Eastern%20Africa,equals&f.publisher=International%20Institute%20of%20Tropical%20Agriculture,equals - - ms - -
+3|dspace-ui  | GET /search?f.sdg=SDG%2013%20-%20Climate%20action,equals&f.sdg=SDG%2012%20-%20Responsible%20consumption%20and%20production,equals&spc.page=1&f.affiliation=CGIAR%20Research%20Program%20on%20Climate%20Change,%20Agriculture%20and%20Food%20Security,equals&f.affiliation=Alliance%20of%20Bioversity%20International%20and%20CIAT,equals&f.dateIssued.min=2020&f.dateIssued.max=2021&f.impactArea=Environmental%20health%20and%20biodiversity,equals - - ms - -
+```
+
+- Still difficult to find the client, because the logs are all [coming from Angular's user agent](https://github.com/DSpace/dspace-angular/issues/2902) and IP
+  - I changed the nginx logging to use the `X-Forwarded-For` header, as the default `combined` log format uses `$remote_addr` by default, which is only accurate if the request doesn't come from Angular (ie directly to the API)
+  - From what I can see now the IPs are all coming from Huawei Cloud and Tencent
+  - The ASNs are AS136907 (Huawei) and AS132203 (Tencent)
+  - For now I will just add those to the list of bot networks
+
+## 2024-06-21
+
+- Update the nginx logging to use [nginx's `real_ip` module](http://nginx.org/en/docs/http/ngx_http_realip_module.html) to log the correct client IP
+  - I think this means we will start sending 'bot' to the Angular / Express frontend because bot IPs will be properly classified now...
+  - I will have to re-work or at least re-think that nginx configuration for requests going to the frontend because the proposed fix in https://github.com/DSpace/dspace-angular/issues/2902 is to pass on the client's user-agent
+- Then I updated the list of bot networks:
+
+```console
+$ wget https://asn.ipinfo.app/api/text/list/AS12876 \
+     https://asn.ipinfo.app/api/text/list/AS132203 \
+     https://asn.ipinfo.app/api/text/list/AS13238 \
+     https://asn.ipinfo.app/api/text/list/AS136907 \
+     https://asn.ipinfo.app/api/text/list/AS14061 \
+     https://asn.ipinfo.app/api/text/list/AS14618 \
+     https://asn.ipinfo.app/api/text/list/AS16276 \
+     https://asn.ipinfo.app/api/text/list/AS16509 \
+     https://asn.ipinfo.app/api/text/list/AS203020 \
+     https://asn.ipinfo.app/api/text/list/AS204287 \
+     https://asn.ipinfo.app/api/text/list/AS21859 \
+     https://asn.ipinfo.app/api/text/list/AS23576 \
+     https://asn.ipinfo.app/api/text/list/AS24940 \
+     https://asn.ipinfo.app/api/text/list/AS396982 \
+     https://asn.ipinfo.app/api/text/list/AS45102 \
+     https://asn.ipinfo.app/api/text/list/AS50245 \
+     https://asn.ipinfo.app/api/text/list/AS55286 \
+     https://asn.ipinfo.app/api/text/list/AS6939 \
+     https://asn.ipinfo.app/api/text/list/AS8075
+$ cat AS* | ~/go/bin/mapcidr -a > /tmp/networks.txt
+$ wc -l /tmp/networks.txt
+8675 /tmp/networks.txt
+```
+
+- Update list of ORCID identifiers with new ones from Alliance and IFPRI
+- Finalize uploading the remaining 3,264 items from IFPRI's 2016–2019 batch migration to CGSpace
+
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