James's Weblog

How to: Shrink image size for OpenStack VM to the storage used

Fri, 17/07/2020 - 10:30 -- James Oakley
How to shrink OpenStack disk space

I have recently solved a problem which may trouble others, so I share the problem and its solution with you here.

The world of the problem: OpenStack on RamNode

There are a number of web hosting providers I'm fond of (having tried many others I'd never touch again). One of those good ones is RamNode. They sell many kinds of hosting products, but I use them when I want low cost virtual private servers that I can rely upon.

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The Trinity 5: The Trinity is Good News

Sun, 05/07/2020 - 11:30 -- James Oakley

This fifth talk draws the threads together, and asks how an orthodox understanding of the Trinity is good news for us. We look at how God's power, God's love, and God being knowable all hinge on God being Triune.

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The Trinity 4: Joining the Family

Sun, 28/06/2020 - 10:30 -- James Oakley

This fourth talk focuses on the work of the Holy Spirit, as he draws us into the fellowship enjoyed by Father and Son, so that God's greatest gift is himself as he shares his inner life with us.

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The Trinity 3: The Father Comes First

Sun, 21/06/2020 - 11:30 -- James Oakley

This third talk continues to answer the question how there can be 3 distinct persons within the Trinity, and yet one God (rather than three). This week, I explain how the Trinity is a Trinity of 3 equal persons, each fully God, and yet in important ways the Father comes first. It may seem that this diminishes the Son (and the Spirit); in fact, this safeguards the full divinity of God the Son, and ensures that there is one God and not several.

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The Trinity 2: All Together Now

Sun, 14/06/2020 - 14:13 -- James Oakley

The second of 5 Sunday sermons on the doctrine of the Trinity, delivered at St Mary's Kemsing during June and July 2020.

This second talk starts to answer the question how there can be 3 distinct persons within the Trinity, and yet one God (rather than three). The answer in this talk is that the 3 persons always work together, with the consequence that their names of Father, Son and Spirit are absolutely essential. (A second answer to that question will come in next week's talk).

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The Trinity 1: The Gospel is Trinitarian

Sun, 07/06/2020 - 14:55 -- James Oakley

The first of 5 Sunday sermons on the doctrine of the Trinity, delivered at St Mary's Kemsing during June and July 2020.

This first talk shows how the doctrine of the Trinity is not something obscure and best avoided; rather, even if you only met Jesus from one of the 4 gospels you would inevitably meet a Jesus who is part of the Trinity. Indeed, the doctrine of the Trinity unfolded by the gospels is accessible and not at all hard to understand.

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A Biblical Theology of Hand Washing

Sun, 10/05/2020 - 14:26 -- James Oakley

All of our church services are currently online-only, due to Covid-19.

This morning, rather than preaching on a single passage, I did a topical sermon, unpacking a biblical theology of hand washing.

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Edit IPN settings on a standard PayPal account

Mon, 04/05/2020 - 10:30 -- James Oakley

Another "note to self" post.

PayPal have changed things so that you need a business account to set up an "IPN" notification endpoint. In their own words:

Instant Payment Notification (IPN) is a PayPal feature that sends messages about payments (and other transactional events) directly from PayPal to your website(s)' back-end systems.

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Retrospect Error 530: Client not found

Tue, 28/04/2020 - 10:30 -- James Oakley

For many years I have used Retrospect for backing up our home computers. It's very important to have a thought-through backup strategy, that includes keeping more than one copy of your data, including at least one copy that is "off-site". If disaster strikes, such as your computer hard-drive failing, you wouldn't want to lose all your documents, photos and possibly emails.

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